Which Windows 7 services cannot be disabled. Unnecessary services that you can disable in Windows

Trying to provide for everything possible options Using Windows, developers have equipped it with many services, some of which are needed only by a small number of users. For others, these components are a burden, a waste of RAM and computer resources. You will find information about which services can be disabled without harming the system, as well as instructions on how to enable and disable components in our article.

How to open service (component) management in Windows 7

Via search bar

Click the “Start” button, then type in the search bar: services.msc, press “Enter”.

Using the search bar

As a result, the “Services” window opens with a list, description and current state of services.

Detailed list of installed services

Editing the list of components using this window is very convenient, since each service is provided with a description that allows you to understand its tasks and assess the need.

In order to see the description, just use the mouse to select the line of interest in the list.

Via "Control Panel"

The same result can be achieved using the “Control Panel”. First we open it.

Open the “Control Panel”

In the “All Controls” window, select “Administration”.

Select "Administration"

After the “Administration” window appears on the screen, look for the “Services” line in its main part.

Find “Services” in the main window

By double-clicking on it with the left mouse button, we open the desired window with the same name.

From the command line

You can also access the list of components we need by using command line. We call it by simultaneously pressing the Win keys (usually the Windows branded flag is displayed on it) and R. After the “Run” window appears on the screen, type the msconfig command in the input line.

We gain access to “System Configuration”

Select the “OK” on-screen button and gain access to the “System Configuration” window, in which we find the “Services” tab.

Open the “Services” tab

What components can you safely remove?

When choosing applications that you can do without, you need to act consciously, that is, do not touch those services whose purpose or need is not very clear. It is better to leave something useless in memory than to delete something necessary, jeopardizing system stability and data security. If in doubt, you should look for additional information about the component and then make a decision.

List of services that can be turned off

1. Remote registry. Allows other users to edit the registry. It is advisable to remove this component for greater security of your computer.
2. Fax. The ability to receive fax messages is very rarely used these days. If we do not plan to use the computer as a fax, turn it off.
3. Windows Error Logging Service. Generates a log of non-standard situations - errors, freezes or application crashes. Turn it off.
4. Client for tracking changed connections. Registers the transfer of NTFS files. Doesn't bring any benefit to the average user.
5. Windows Search. Speeds up built-in search by processing user queries and indexing files. It is useful when intensively searching for information on a computer; in other cases it is almost useless.
6. Parental controls. Feel free to remove it, this is a stub inserted into the system for compatibility with Vista.
7. IP Ancillary Service. Useless on a home computer.
8. Print Manager. The service manages printing. If the printer is not connected, delete it.
9. Secondary login. Allows you to run applications using a different account. It's better to turn it off for security reasons.
10. Tablet PC input service. Useful only if your computer has handwriting input or an electronic pen is connected.
11. Windows Defender. Don't touch it unless you have a good third-party antivirus installed. If a specialized program is responsible for protection, then you can safely remove it.
12. Windows Firewall. Similar to Windows Defender.
13. Smart card. The service is needed if access control devices using smart cards are used. As a rule, it is useless on home computers; disable it.
14. SSDP detection. Component for detecting devices operating under the SSDP protocol, including household appliances with appropriate capabilities. The protocol is one of the security vulnerabilities of the system, so if it is not necessary, it is better to disable the service for security reasons.
15. Adaptive brightness control. Needed to change the brightness of the screen depending on the ambient light level. Useful only if there is a light sensor, for example, in a laptop. In other cases, we disable it as useless.
16. Computer browser. A network service that is unnecessary when operating a single computer.
17. Access to HID devices. Provides operation of input devices connected via USB ports: mouse, scanner, webcam, and so on. If no external devices are used, you can turn them off.
18. Basic TPM services. The component also refers to security systems that use hardware components. It makes sense to leave it only if you use control devices based on TMP or BitLocker chips.
19. IPsec key modules for Internet key exchange and authenticated IP protocol. The service is not needed by the vast majority of users. Used to provide additional high security when exchanging data. Turn it off.
20. Server. A network service that can be disabled for a non-networked computer.
21. Offline files. A network component that allows you to work with files stored on the server offline. It is useless for a single computer, disable it.
22. IPSec Policy Agent. Also a service used to optimize the performance of a computer on a network. Let's remove it.
23. KtmRm for distributed transaction coordinator. Used to distribute transactions across the network. If there is no network, the service is not needed.
24. Bluetooth support service. Only needed if the appropriate adapter is used. If it is not there or is not used, disable it.
25. NetBIOS support module. Also a network service, useless to work when you're away local network.
26. Windows Image Upload (WIA) service. Used to support the operation of digital cameras and scanners. If such devices are not used, you can disable them.

Removing unnecessary components

Having decided which service should be deleted, in the “Services” window we already know, double-click on it. A small window appears on the side with the current at the moment settings of the selected application.

Change the parameters of the selected service

In the drop-down list of the “Startup type” option, select “Disabled”, then stop its operation in the current session by pressing the “Stop” and “OK” on-screen buttons. We repeat the same steps sequentially for all applications that are decided to be removed from RAM.

Changes are made slightly differently when using the Services tab of the System Configuration window. Having selected the application that should be removed, uncheck the box to the left of its name, after which the “Apply” on-screen button becomes active.

Remove the checkbox to delete a service

After clicking “Apply”, the window will appear additional information- shutdown date.

All that remains is to click “OK” and select the option for when to apply the changes made in the “System Settings” window that appears. “Exit without reboot” will delay them until the next work session, “Reboot” will immediately restart the system with new parameters.

Reboot now or later

Video: Disable unnecessary services to improve performance

Which services are best not to touch?

1. Windows Audio. Audio device management service. When disabled, no executable program will be able to “cast a voice.”
2. Windows Driver Foundation. Responsible for the operation of drivers, a very necessary component.
3. Multimedia Class Scheduler. Also a necessary service for multimedia tasks (for example, audio components).
4. Plug and Play. Performs a very useful function of correctly connecting devices to the computer.
5. An optimization service that monitors program usage activity and loads them into RAM in advance for faster launch if necessary. Significantly increases work speed.
6. Task Scheduler. In Windows 7 it makes a big difference, to the point of not being able to switch the keyboard layout when the service is disabled.
7. Remote procedure call (RPC). An important component of Wihdows that ensures the stable operation of many other services. Disabling is prohibited by the system.
8. Desktop Window Manager Session Manager. Responsible for the operation of the proprietary Aero interface.
9. Topics. Also a necessary service for the Aero interface.
10. Windows Installer. A component for installing new applications that ensures their correct installation.

How to add a service

As a rule, the standard set of Windows 7 components is enough for the user. But at the same time, it is possible to add applications based on your needs.

To do this, open the “Control Panel”, then in the list of parameters that opens, find the active element “Programs and Features”.

Select “Programs and Features”

A window will appear in which we are interested in the “Turn Windows components on or off” tab on the left.

On the left, select “Turn Windows features on or off”

By clicking on it, we open the “Windows Components” window.

Looking for the required service on the list

All that remains is to find the service we are interested in in the list and put a mark in the box to the left of it. The same can be done immediately for all other components that you decide to add. After finishing editing, click “OK”.

What if the list is empty or unavailable?

If “Turn components on or off” does not turn on or shows an empty list, first of all you need to find the cause of what is happening, and then eliminate it.

Reason 1: Change of value in the registry

Press the Win+R combination, then type regedit in the input area of ​​the Run window.

Getting access to the registry editor

In the “Registry Editor” window, using the tree expanded on the left, go to the HKEY_LOCAL_MACHINE - SYSTEM - CurrentControlSet - Control - Windows tab. On the right side of the window we find CSDReleaseType.

Examining the CSDReleaseType string

In the “Value” column opposite this parameter there should be 0. If this is not the case, then you need to change it to 0, click “OK” and reboot.

Reason 2: lack of administrator rights

The changes you make require administrator rights. Therefore, the cause of the problem may be logging in from an account that does not have such permissions.

In this case, you should log into Windows again as an administrator or obtain the appropriate rights for your account.

Reason 3: Damaged or missing necessary files

For some reason, the computer may not have the necessary components for our task, stored in the C:\Windows\Servicing\Packages folder. In this case, you will have to restore them using the System Update Readiness Tool for Windows 7.

You can download the application from the website www.microsoft.com, but you need to take into account the bit capacity of the installed system.

• 32-bit: https://www.microsoft.com/ru-RU/download/details.aspx?id=3132
• 64-bit: https://www.microsoft.com/ru-RU/download/details.aspx?id=20858

You can check the bitness of the system installed on your computer using the “Control Panel”, in which select the “System” tab.

In our case, system type: 32-bit operating system

After the desired file (with the msu extension) is selected and downloaded from the developer’s website, it should be launched, having first closed other applications. Usually the installation lasts no more than 15 minutes, after which we close the active window and restart the computer.

To check whether the problem was fixed automatically, open the list of components again. If nothing has changed, the list is still empty, we begin to correct errors manually.

To do this, find the file C:\Windows\Logs\CBS\CheckSUR.log on the disk and open it in the editor.

Studying lines with (f)

Errors found in automatic mode are listed under the Checking Package Manifests and Cataloges line. They all have (f) in the first column, but after the corrected ones an additional line appears with the value (fix). Most likely, our problem is related to the remaining ones that do not have such a line.

Now you need to manually remove the damaged keys. To do this, write down the error address starting with \Packages, then use Win+R and the regedit command to go to the already familiar Registry Editor.

Next, you need to go to the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ComponentBasedServicing\Packages tab and find the key we recorded, and then delete it. If everything is done correctly, the problem should be fixed.

Specialized applications that disable unnecessary Windows 7 services

There are special programs that will help you quickly remove unnecessary services. For example, the free Smart app.

The application also allows you to choose one of four ready-made configurations:

1. Safe Tweaks. The most secure, suitable for most users.
2. Moderate Tweaks. Increases performance by optionally disabling multimedia services.
3. Advances Tweaks. It leaves only services that are vital for the system, and disables the rest. Recommended for experienced users.
4. Custom. A similar configuration intended for specialists. Equipped with a manual service configuration mode.

You should definitely create a restore point. To do this, just check the “Create Restore Point Before Applying Changes” checkbox at the bottom of the program window.

Better be careful

To launch the selected changes, you must click the “Apply” screen button, and then confirm your choice again.

Unloading RAM from unused applications will give noticeable results almost immediately. The necessary programs will work faster, the load on the processor will decrease, and the laptop battery will drain more slowly. It’s worth spending a little time on optimization, so that you can return it with interest by speeding up your computer.

As you know, none of the currently existing Windows systems is one hundred percent productive, offering the user a huge number of unnecessary services, processes and components running in How to disable unnecessary Windows services 7, let's try to figure it out. We will take the seventh version of the OS solely as an example, since similar operations can be performed in the eighth and tenth modifications.

How to disable unnecessary services in Windows 7: general rules

First of all, you need to clearly understand that disabling some services should not be done by ending some processes in the Task Manager, which only facilitates a one-time stop of the selected component, but exclusively through special system editors.

In this case, there are several basic methods for deactivating services. Roughly speaking, they can be divided into explicit and implicit. For example, the user sees processes displayed in the startup menu or in the tree of executing background services. These are obvious processes. Components such as the Hyper-V module, which also requires activation in the BIOS, are not needed by the user at all, but he does not know about it. They are not in the process tree, and disabling Windows 7 services and using them can only be done using special settings. But more on that a little later. For now, let's stick to what everyone knows.

Update installation center

“Update Center” is almost the biggest headache for users of Windows systems. The service works as it wants (it is not possible for the user to determine the time of exit or download of the next update). Therefore, you can disable it, especially since all major updates relate exclusively to the Windows security service. And if the user has enabled receiving updates for other Microsoft products, like Office, then you can generally notice almost daily updates.

But this involves downloading and using Internet traffic. If the system is functioning normally without this, “Update Center” can be disabled. This is done quite simply in the settings contained in the standard “Control Panel”.

Administration

In principle, access to service management can be accessed through computer administration, called up by the corresponding line in the properties menu by right-clicking on the icon, where unnecessary processes are disabled through the utility built into the Windows system.

Here you select the services section and change the necessary startup parameters. But don't rush to rejoice. First, let's look at the theoretical issues related to what should be turned off and what not.

Services Section

You can quickly get to the services management section by entering the services.msc command in the “Run” management console (Win + R). Most services are disabled here.

But here you need to be extremely careful. The fact is that terminating (disabling) some processes can negatively affect the entire system as a whole. But in the simplest case, you can simply change the automatic start type to manual.

What services are best disabled in Windows 7?

Now specifically about those processes that can and should be deactivated. A list of them is presented below:

• remote access to the registry and calling remote procedures;
• offline file analysis;
• IPSec key exchange;
• printing system;
• error logging client;
• tracking of changing connections;
• the Parental Control service, which came to the “seven” from Vista;
• Hyper-V virtual machine;
• unused devices and their drivers;
• video chip control consoles.

Using startup

All startup applications belong to the type of programs that are loaded along with the system at the time it starts (probably there is no need to explain this). However, not all users use settings to disable unnecessary services

You can also disable Windows 7 services at startup from here. To do this, use the msconfig access command, which is entered in the standard “Run” menu.

Next, we look at the startup menu, where services that can be disabled are presented. In principle, there is nothing wrong with unchecking all processes. You can even deactivate video cards that start with the control console system. Depending on the modification of the OS itself, you can only leave control of switching the ctfmon language bar, if such a process is in the list (as a rule, it is not present when installing a “clean” version of Windows 7 instead of XP or Vista).

Deactivating system components

But not all processes are available for deactivation in the “Task Manager” menu or disabling unnecessary startup items. Some components can only be found in the advanced settings of the system itself.

First, let's pay attention to the “hardware” components. Smart cards are used by many users who have the ability to connect them to modern terminals and identify them with computer or mobile programs.

Sometimes even card terminals without installing the accompanying drivers can generate errors. Moreover, not all smart cards are compatible with certain types of devices or operating systems. The same banking system running Windows makes absolutely no difference which card is used. The main thing is that the information be read via the magnetic line. This function is not provided in Windows 7, as well as fingerprint recognition, so disabling it is out of the question.

But another important aspect of the question of how to disable unnecessary services in Windows 7 is eliminating system load problems by deactivating additional components.

If you go to the “Control Panel” section and select the Programs and Features menu, it is easy to notice that some services are in an active state (their names have check marks).

First of all, you should pay attention to the fact that the Print Manager service is active in any system, even installed from scratch and without a connected printer. There is nothing surprising in this, because initially it is assumed that the user will print some documents. This is wrong. And the Print Spooler component can be disabled without any doubt.

Here you can also find a bunch of unnecessary things that Windows systems turn on without user notification. At least most of the above components can be disabled without any serious impact on the system.

Additional BIOS settings

In addition to all of the above, it is worth noting that not all components associated with operating system, you can deactivate it using software and settings.

So, for example, you can disable unnecessary Windows 7 services like the camera or the same Hyper-V module by setting the appropriate parameters of the primary input/output system. The parameters can be accessed by pressing the appropriate button or key combination when starting a computer or laptop, which the system itself offers. Usually this is Del, F12, F2, etc.

Here you need to deactivate support for Hyper Threading Technology, which for Intel processors is responsible for creating and using a virtual machine.

But what you definitely shouldn’t do is disable DHCP servers and DNS clients, as this can lead to communication failures.

It is also not recommended to disable the Superfetch service, which is responsible for the correct operation of applications after waking up from sleep. Although... If it is not used, there is nothing wrong with disabling it in the power supply settings.

Bottom line

This is far from full list everything that can and should be disabled in Windows OS. This is the same geolocation system in browsers, the use of background volume copy services, etc. If you dig deeper, most processes that are in no way related to ensuring the operation of the operating system can be isolated without any damage.

At the very least, optimizing any version of Windows operating systems in the simplest case of applying settings may consist of disabling startup elements, unused Windows components, as well as network services that are activated by default, but are not related to the functioning of the OS itself.

Here, only the main ones that must be disabled, either mandatory or optional, were considered. In fact, upon closer inspection, you can disable everything except the system core. And this is not the best the best option is the use of optimizer programs, since they are actually not always able to interfere with the structure of background services of the operating system (it simply does not allow this to be done). What the user sees, say, an increase in the speed of accessing the hard drive or Internet acceleration, is just a trick designed to show the user the imaginary quality of the utility being used, so it is better to simply disable unnecessary Windows 7 services without resorting to the help of third-party applications that , by the way, sometimes they don’t know how to do anything like that, although the opposite is stated. However, by applying all the methods shown above, you can achieve a significant improvement in the performance of any Windows system. And, of course, it is not at all necessary to disable absolutely all components and services.

When installing an operating system or even after purchasing a new computer, unnecessary programs and applications may be found on the device. The OS can independently write into memory some services that the user may not need at all. Any such software consumes system resources to a certain extent, and there are always few of them. All this can be removed, thereby improving the performance of the PC. The main thing is to know what you can turn off without serious consequences in the future.

Where do preinstalled programs come from?

Additional software may appear on your computer in several cases. For example, you just bought a computer or laptop, launched it and saw several strange shortcuts on the desktop. Sometimes manufacturers give unique “gifts” to customers. New laptops and personal computers are often installed with software from manufacturers of processors and video cards. A little less often, programs distributed under agreement with the developers are installed. It often happens that a kind of “side program” is installed.

This means that during installation of what you need software you didn’t notice the checkbox (usually hidden in “advanced installation settings”) and installed an annoying, unnecessary application along with it.

Various additions to the installation package can also be classified as unnecessary programs. Often these include drivers that, according to developers, are necessary for the device to operate properly. Subsequently, except necessary drivers, others are installed, “just in case.” This also includes unnecessary system services.

Cluttered computer with pre-installed software

Please remember that even if your laptop or desktop computer There is enough free space on the PC hard drive and RAM, then still remove unnecessary programs for security reasons.

Often, such applications accumulate and send user information to their own servers, and the transmission channel for such data is poorly protected. In this case, your confidential information can very easily fall into the hands of ill-wishers.

What applications and processes can be disabled?

Before you delete everything you can get your hands on, remember: “Know what you are doing.” If a process or program is unfamiliar to you, then first figure it out, find out where it came from on the computer. The situation is similar with disabling system services of the operating system.

Please note that uninstalling programs and applications should occur using the traditional system, that is, not by deleting the folder with the program. In this case, you risk clogging hard drive information that you will no longer use.

Without serious consequences when working in the future, you can disable the following system services:

Despite this large number unnecessary services, there are several extremely important ones that are responsible for the performance of components and many processes on the PC. Do not under any circumstances disable or delete the following:

How to disable unnecessary processes in Windows 7

Most software can be removed using standard tools and capabilities of the Windows7 operating system itself. A situation where a computer owner cannot quickly remove some third-party program is extremely rare (for example, Disable_Windowsupdate.exe). To begin with, it is recommended to generate an operating system restore point.

It may be needed if the user incorrectly removes certain program or system components.

System Restore Point is a unique feature of Windows operating systems that allows the user, if necessary, to make a so-called rollback before making changes. To do this you will need:

Open the “Start” menu and right-click on “Computer”;

Select “Computer” and click “Properties”

In the list that opens, find “Properties” and go to the “System Protection” tab, which is located in the special menu on the left;

Select “System protection”

In the window, click on the “Create” button (located next to the “Create a restore point...” field);

Create a system restore point

Enter the name of your recovery point and confirm using the “Create” button.

In such a case, the system will indicate the rollback date independently. If something goes wrong during the procedure for removing unnecessary components or entire programs, you can return the computer to its previous state.

Via "Start"

When installing any program or application, a built-in uninstallation program is installed along with the software shell and its functionality. All the shortcuts that we need in this case will be in the Start menu. To remove an unnecessary application, follow these steps:

Open the Start menu, go to All Programs;

Select “All programs” and look for the program we need

Specify the directory with the program that you do not need, find the uninstaller and run it;

If it is not there, then right-click on the program shortcut and click “Delete”;

In the window, click on the link, but do not delete the shortcut

A warning will appear, telling us that only the shortcut will be deleted, but the program itself will remain unharmed. Here you need to click on the “Programs and Features” link;

We look for the program and remove it through “Programs and Features”

We look for an unnecessary program in the list, select it and press the “Delete” button.

Please note that if you delete the shortcut itself, it will have no effect. All data about the program will remain the same, untouched, but you will not be able to launch it.

Via "Control Panel"

The “Control Panel” contains a standard tool for removing programs and components. As a result, we should get into the same window that was mentioned in the previous paragraph. To do this you will need:

Open the “Start” menu and select “Control Panel” on the right side;

In "Start" open "Control Panel"

In the window that opens, we only need the “Programs and Features” item;

Launch the Programs and Features utility

After clicking, a list of all installed programs will appear. Here we find what we don’t need, select it and press the “Delete” button.

We search for, select the unnecessary program and press the “Delete” button

After removal, it is advisable to restart your personal computer. You can do this later when you delete everything unnecessary components and applications.

Video: deleting through the “Control Panel”

Via "Task Manager"

“Task Manager” allows you to work not only with applications, but also with processes and services. The application on Windows 7 can be launched using the key combination Ctrl+Shift+Esc.

Each tab is responsible for a specific element of the system. Thus, if you go to “Services”, you will be able to view all those services that are available on your personal computer, including stopped ones. The current status is displayed in the Status field. Using the "Task Manager" you can disable a service, just select the one you need, right-click and select "Stop Service". You can restart it using the same method.

Go to full, detailed list All services can be accessed by clicking on the “Services” button. There will be a detailed description of each service, the functions it performs, and its status. The window allows you to change the way the service starts, which is done by right-clicking the mouse.

A complete list of all computer services

In the "Task Manager" you can deactivate any process or application that you do not need. Be careful, as system processes are also displayed here, disabling them can lead to problems while the personal computer is running. Therefore, disable only those processes that you know about. To work with processes you will need:

Launch "Task Manager";

Go to the “Processes” tab;

Disabling processes via Task Manager

Select the unnecessary one and click the “End process” button.

Please note that such forced shutdown is valid only for a specific session of the device. The next time you start, the process will load automatically.

Video: cleaning through Task Manager

Using "System Configuration"

The System Configuration utility allows you to disable autostart of unnecessary services and applications after loading the OS. To change the configuration you should:

Press the Win + R key combination on your keyboard;

In the window, enter the msconfig command;

We remove unnecessary services and programs through “System Configuration”

A window will appear in which we are interested in two tabs: “Services” and “Startup”.

Disable unnecessary services through “System Configuration”

To disable unnecessary services and programs from startup, you just need to uncheck the box on the left next to the name of the application (service). Click the “Apply” and “Ok” button to save the changes and exit the utility.

Programs for removing unnecessary files

You can save time and use special software that will automatically find and remove unnecessary files on a personal computer.

A small, easy-to-use program that will improve the performance of your PC by removing old and unnecessary files, including getting rid of unnecessary software on your computer or laptop. The utility has a simple and intuitive interface.

Select unnecessary programs and begin the removal procedure

During the first activation, the program will require you to confirm license agreement and will ask whether PC-Decrapifier is being used on this computer for the first time or not? If this is your first time using this utility, it will automatically create a system restore point. After answering this question, the program will analyze the computer and provide you with information about all installed programs and residual files. The only thing you will need to do is select the applications that you do not need and click on the delete button.

Video: removal via PC-Decrapifier

CCleaner

The program is designed to clean your computer from various “garbage”. The utility analyzes information on the device and shows detailed data about all files found, including those inside the system registry. With its help, you can easily get rid of unnecessary temporary files of pre-installed programs (even those that are not deleted in the standard way) and find residual data.

To remove unnecessary files and programs you should:

Launch the utility;

Go to the “Cleaning” tab;

Select the Windows tab;

PC analysis via CCleaner

Click the “Analysis” and “Cleaning” buttons;

The result of checking your computer with CCleaner

Wait for the procedure to complete and repeat the same with the “Applications” tab.

This will find all the old, unused data that you can get rid of.

If you need any of the found fragments, uncheck the box next to it and only then click the “Cleanup” button.

Video: working with CCleaner

Easy to use, free utility. There is a paid version with an additional set of functions: automatic removal of software when uninstalled by another application, regular checking for updates. By and large, users will be satisfied with the free version. With its help, you can analyze the system for the presence of old, temporary files, delete them and unnecessary programs.

To work with the utility it is enough:

Run IObit Uninstaller and wait for the scanning procedure to complete;

Select unnecessary programs and components;

Cleaning your computer using IObit Uninstaller

Click the “Delete” button.

Video: removal via IObit Uninstaller

Thus, using standard tools of the Windows 7 operating system or additional software, you can improve the performance of your computer, free up space on your hard drive and provide good protection for your device from external threats.

Windows 7 Services

I will provide a list of services that must be enabled for normal operation of Windows 7. This list only applies to a computer that is used only at home and is not on a local network. But still, carefully review the full list of services with descriptions, since you may need to leave some other services enabled.

Services that must be enabled for WIndows 7 to work. All other services can be disabled to improve Windows 7 performance.

How to disable services in Windows 7 is described here:

Hidden text

DHCP client
DNS client
Microsoft .NET Framework NGEN
Plug-and-Play
Superfetch
Windows Audio
Windows CardSpace
Web client
Secondary login

Print Manager

Credential Manager
Access to HID devices
CNG Key Isolation





SSDP detection

PnP-X IP Bus Enumerator
Nutrition
Wired auto-tuning
PNRP protocol
Windows Event Collector
Application details
Server
Thread Ordering Server
Network connections
COM+ event system
COM+ system application


Windows Font Cache Service

Diagnostic Policy Service


Network List Service
SPP Notification Service
Cryptography Services

Topics
Link layer topologist
Remote procedure call
Application Identity
Diagnostic system unit
Diagnostic Service Node

ActiveX Installer
Windows Installer
Windows Modules Installer

Below is a complete list describing the Windows 7 services that are present by default in Windows 7.

If you use a computer at home, many of these services are not needed and, accordingly, they can be disabled and thereby improve the performance of the Windows 7 operating system.

BranchCache(This service caches network content received from caching nodes on the local subnet) - Manually.

What is BranchCache? is a caching technology that allows you to reduce traffic on WAN networks by caching content. Mainly used for data exchange between the head office and branches. It is completely unnecessary for home use, so you can turn it off.

DHCP client(Registers and updates IP addresses and DNS records for this computer) - Auto

You should not disable the DHCP client, since basically all Internet providers distribute addresses to their clients using DHCP.

DNS client(The DNS Client service (dnscache) caches DNS (Domain Name System) names and registers full name of this computer.) - Disabled. If there is a network - Auto

In principle, a DNS client is not particularly needed for home use either. Well, its only advantage when used at home is that Internet sites will open 1-2 seconds faster, due to the fact that DNS names are already cached on the computer and the computer will not have to contact other DNS servers for an answer.

KtmRm for distributed transaction coordinator(Coordinates transactions between MS DTC and Kernel Transaction Manager (KTM).) ​​- Manually.
KtmRm for the distributed transaction coordinator is a system service and is necessary for the normal functioning of Windows 7. Therefore, we do not touch it.

Microsoft .NET Framework NGEN v2.0.50727_X86(Microsoft .NET Framework NGEN) - Manually.

We will not touch this service.

Parental Controls(This service is a placeholder for the Windows Parental Controls functionality that existed in Vista.) - Manual.
If you do not use the parental controls feature, you can safely disable this service.

Plug-and-Play(Allows the computer to recognize changes in installed hardware and adjust to them, either without requiring user intervention or minimizing it). - Auto

This service should not be stopped, since this service is necessary for the normal functioning of Windows 7

Quality Windows Audio Video Experience(Quality Windows Audio Video Experience (qWave) is a network platform for streaming audio and video in home networks based on the IP protocol) - Manually.

Can be disabled. It's of no use to the house.

Remote Desktop Configuration(Remote Desktop Configuration) - Manually.

If you don't use Remote Desktop, you can disable it.

Superfetch(Maintains and improves system performance.) - Auto

We leave it.

Windows Audio(Managing audio tools for Windows programs.) - Auto.

We leave it.

Windows CardSpace (This provides a secure way to create, manage, and share digital identities.) - Manual

We leave it.

Windows Driver Foundation - User-mode Driver Framework(Manage host processes of user mode drivers.) - Manually.

We leave

Windows Search(Indexing content, caching properties and search results for files, email and other content.) - Auto. If you do not use the search function on your computer, you can disable this service.

WMI Performance Adapter(Provides performance library information from Windows Management Instrumentation (WMI) providers to clients on the network.) - Manually.

We leave it. Required for use by some programs.

WWAN auto-configuration(This service manages mobile broadband (GSM and CDMA) data cards and embedded modular adapters, as well as connections and automatic network configuration.) - Manually.

Offline files(The Offline Files service does the job of maintaining the Offline Files cache) - Manually.

Can be disabled. Relevant for workgroups and domains on laptops. Not needed for home.

Network Access Protection Agent(The Network Access Protection Service agent collects and manages information about the health of client computers on the network) - Manually.

Can be disabled.

IPsec Policy Agent(Internet Protocol Security (IPsec) supports network layer authentication of caching hosts) - Manual.

If you don't use IPSec at home (which is unlikely, you can disable it)

Adaptive brightness control(Designed to monitor the ambient light sensor and adjust the monitor brightness according to light changes.) - Manual.

If your laptop or monitor does not have an ambient light sensor, then turn it off.

Windows Backup(Supports backup and restore in Windows.) - Manually.

If you do not use the standard Windows 7 archiving function, then disable it.

Windows Biometric Service(The Windows Biometric Service is designed to collect, compare, process, and store biometric data in client applications without directly accessing the biometric samples or hardware) - Manually.

Turn it off.

Windows Firewall(Windows Firewall helps prevent unauthorized people from accessing your computer over the Internet or network.) - Auto.

Leave the service enabled. If you have a third-party firewall, the standard Windows 7 firewall is usually disabled to avoid conflicts.

Web client(Allows Windows programs to create, access and modify files stored on the Internet) - Manually.

We leave it.

Virtual disk(Providing services for managing disks, volumes, file systems and storage arrays.) - Manually.

If you do not create virtual disks, then disable it.

IP Ancillary Service(Provides tunnel connectivity using IPv6 transition technologies) - Manually.

If you do not use the IPv6 protocol, then disable it.

Secondary login(Allows you to run processes as another user) - Manually.

We leave it.

Grouping of network participants(Enables multi-party interactions using peer-to-peer grouping.) - Manual.

We leave it.

Disk defragmentation(Provides the ability to defragment disks.) - Manually. You can also leave it on Auto by setting a schedule for launch.

If you use it, leave it. If you do not enable standard disk defragmentation, then disable it.

Automatic Remote Access Connection Manager(Creates a connection to a remote network when the program accesses a remote DNS or NetBIOS name or address.) - Manually.

We leave it.

Print Manager(Load files into memory to print later) - Auto. If there is no printer, then Disabled.

Remote Access Connection Manager(Manages dial-up and virtual private network (VPN) connections from this computer to the Internet or other remote networks.) - Manually.

Leave it if you connect to your ISP using a VPN.

Desktop Window Manager Session Manager(Ensures the launch and maintenance of the desktop window manager) - Auto.

We leave the service.

Network Member Identity Manager(Provides identity services for Peer-to-Peer Name Resolution Protocol (PNRP) and Peer-to-Peer Network Grouping) - Manual.

We leave it.

Credential Manager(Provides secure storage and retrieval of user credentials) - Manually.

We leave it.

Security Account Manager(Starting this service signals to other services that the Security Account Manager (SAM) is ready to accept requests.) - Auto.

We leave it.

Access to HID devices(Provides universal access to HID devices) - Manually.

We leave it.

Windows Event Log(This service manages events and event logs) - Auto.

If you use the event log, then leave it. If not, turn it off.

Performance Logs and Alerts(The Performance Logging and Alerts service collects data from local and remote computers according to the specified schedule parameters, and then logs the data or issues an alert.) - Manual.

Turn it off. Not needed for home use.

Software protection(Allows download, installation and enforcement of digital licenses for Windows and Windows applications) - Auto.

We leave it.

Windows Defender(Protection against spyware and potentially dangerous programs) - Auto. But it is still recommended to use products from third-party manufacturers to protect your computer from viruses, since Windows Defender does not provide adequate protection for your computer against viruses from the Internet.

CNG Key Isolation(The CNG Key Isolation Service is hosted in the LSA process) - Manually.

We leave it.

Windows Management Instrumentation(Provides a common interface and object model for accessing operating system, device, application, and service management information.) - Auto.

We leave it.

Application Compatibility Information(Process compatibility check requests for applications as they are launched) - Manually.

We leave it.

Group Policy Client(This service is responsible for applying the settings defined by administrators for computers and users through Group Policy.) - Auto.

If the computer is not in the domain (which is unlikely at home), we turn it off.

Changed Link Tracking Client(Supports links of NTFS files moved within a computer or between computers on a network.) - Auto.

We leave it.

Distributed Transaction Coordinator(Coordination of transactions spanning multiple resource managers such as databases, message queues, and file systems.) - Manually.

We leave it.

Windows Presentation Foundation Font Cache(Optimizes the performance of Windows Presentation Foundation (WPF) applications by caching commonly used font data.) - Manual.

leave it.

SNMP trap(Accepts capture messages generated by local or remote SNMP agents and forwards them to SNMP management programs running on this computer.) - Manual.

Turn it off.

Remote Procedure Call (RPC) Locator(In Windows 2003 and earlier versions of Windows, the Remote Procedure Call (RPC) Locator service managed the RPC Name Service database.) - Manually.

We leave it.

Routing and remote access(Offers routing services to organizations in the local and global networks) - Disabled.

Can be disabled.

IPsec key modules for Internet key exchange and IP authentication(The IKEEXT service contains modules for working with keys on the Internet (IKE) and over IP with authentication (AuthIP).) - Auto.

You can disable the service.

DCOM server process launcher module(The DCOMLAUNCH service starts COM and DCOM servers in response to object activation requests) - Auto.

We leave it.

NetBIOS support module over TCP/IP(Provides support for NetBIOS via TCP/IP service (NetBT) and NetBIOS name resolution for clients on the network) - Manually.

You can disable it if you do not use older programs.

Windows Instant Connections- configuration logger (The WCNCSVC service contains the Windows Connect Now configuration (an implementation of the WPS protocol from Microsoft)) - Manually

We leave it.

SSDP detection(Discovers network devices and services that use the SSDP discovery protocol, such as UPnP devices) - Manually.

We leave it.

Interactive Service Discovery(Enables notifying the user that user input is required for interactive services, which provides access to dialog boxes generated by interactive services as they appear.) - Manual

We leave it.

Computer Browser(Serves a list of computers on the network and issues it to programs upon request) - Manually.

We turn it off if there is no local network at home.

Internet Connection Sharing (ICS)(Provides network address translation, addressing, name resolution, and intrusion prevention services for a home or small office network.) - Disabled.

Turn it off.

Shell Hardware Definition(Provides notifications for startup events on various devices.) - Auto.

We leave it.

Basic TPM services(Allows access to the Trusted Platform Module (TPM), which provides hardware-based cryptography services to system components and applications.) - Manual

Turn it off.

Remote Desktop Services User Mode Port Redirector(Allows you to redirect printers, drivers or ports for remote desktop connections) - Manually.

Turn it off.

PnP-X IP Bus Enumerator(The PnP-X Bus Enumerator service manages the virtual network bus.) - Manually.

We leave it.

Nutrition(Controls power policy and sending power policy notifications.) - Auto.

We leave it.

Job Scheduler(Allows you to configure a schedule for automatic execution of tasks on this computer) - Auto.

If you use some scheduled tasks, leave them. Otherwise, turn it off.

Media Class Scheduler(Allows you to set the relative priority of jobs based on system task priorities.) - Auto.

We leave it.

Support for the Problem and Resolution Reports control panel item(This service allows you to view, submit, and delete system-level problem reports for the Problem Reports and Solutions control panel item.) - Manual.

Turn it off.

Smart Card Removal Policy(Allows you to configure the system so that the desktop is locked when the smart card is removed.) - Manually.

Turn it off.

Homegroup Provider(Execution network tasks related to setting up and maintaining home groups.) - Manually.

If there is no home local group, disable it.

Wired auto-tuning(The Wired AutoConfig service (DOT3SVC) is responsible for authenticating IEEE 802.1X Ethernet interfaces.) - Manually.

We leave it.

Software Shadow Copy Provider(Microsoft) (Manages the programmatic creation of shadow copies by the Volume Shadow Copy Service.) - Manually.

We leave it.

Homegroup Listener(Changing local computer settings related to the configuration and maintenance of computers connected to the home group) - Manually.

If there is no Windows 7 home local group, then disable the service.

PNRP protocol(Allows serverless peer-to-peer name resolution over the Internet) - Manual.

We leave it.

Publishing feature discovery resources(Publishes this computer with its resources so that they can be discovered on the network.) - Manually.

Workstation(Creates and maintains client network connections to remote servers via the SMB protocol) - Auto

If there is no local network, turn it off.

Certificate Distribution(Copies user certificates and root certificates from the smart card to the current user's certificate store) - Manually.

If you do not use any programs that require a digital signature, disable it.

Extensible Authentication Protocol(EAP)(Extensible Authentication Protocol (EAP) Service) - Manual

We leave it.

Windows Event Collector(This service manages persistent subscriptions to events from remote sources that support the WS-Management protocol.) - Manually.

We leave it.

Application details(Enables the execution of interactive applications with additional administrative privileges.) - Manually.

We leave

Server(Provides support for file, printer, and named pipe sharing for a given computer via network connection) - Auto.

We leave it.

Thread Ordering Server(Ensures orderly execution of a group of threads over a set period of time.) - Manually.

leave it.

Network login(Provides a secure communication channel between this computer and the domain controller to authenticate users and services.) - Manual.

Turn it off.

Network connections(Manages objects in the Network and Dial-Up Network folder, which displays the properties of the local network and dial-up connections.) - Manually.

We leave it.

COM+ event system(Support for the System Event Notification Service (SENS), which provides automatic propagation of events to subscribed COM components.) - Auto.

We leave it.

COM+ system application(Manage the configuration and monitoring of COM+ components) - Manually.

We leave it.

SSTP service(Provides support for SSTP (Secure Socket Tunneling Protocol) to connect to remote computers using VPN) - Manually.

If there is a VPN, leave it.

WinHTTP Web Proxy Automatic Discovery Service(WinHTTP implements the HTTP client stack and provides developers with a Win32 API and a COM automation component for sending HTTP requests and receiving responses) - Manual.

We leave it.

WLAN AutoConfig Service(The WLANSVC service provides the logic necessary to configure, discover, connect, and disconnect wireless local area networks according to IEEE 802.11 standards.) - Manually.

We leave it if there is WI-FI. If not, you can disable it.

Basic Filtering Service(The Basic Filtering Service (BFE) is a service that manages firewall policies and IP security (IPsec) policies by applying user mode filtering.) - Auto.

If the firewall is disabled, you can turn it off.

Tablet PC input service(Enables pen and handwriting functionality on tablet PCs) - Disabled.

Windows Time Service(Manages date and time synchronization on all clients and servers on the network) - Disabled.

Windows Image Download Service(WIA) (Provides services for acquiring images from scanners and digital cameras) - Manual.

We leave it.

Microsoft iSCSI Initiator Service(Manages Internet SCSI (iSCSI) sessions between the computer and remote iSCSI targets) - Manually.

Turn it off.

Network Saving Interface Service(This service sends network notifications (for example, about adding or deleting an interface, etc.)) - Auto.

We leave it.

Windows Font Cache Service(Optimizes application performance by caching the most frequently used font data) - Manually.

We leave it.

Media Center Extender Service(Allows the Media Center set-top box to find and connect to your computer.) - Disabled.

Block Level Archiving Engine Service(The WBENGINE service is used by data archiving to perform backup and restore operations) - Manually.

If you do not use standard archiving, disable it.

Net.Tcp Port Sharing Service(Provides the ability to share TCP ports using the Net.Tcp protocol.) - Disabled.

Windows Media Player Network Sharing Service(Share Windows Media Player libraries with other network players and plug-and-play devices.) - Manually.

We leave it.

Portable Device Enumerator Service(Applies group policy to removable storage devices.) - Manually.

Turn it off.

Windows Media Center Scheduler Service(Start and stop recording TV programs in Windows Media Center) - Manually.

Disable it if you do not use recording TV programs.

Bluetooth support(Bluetooth service supports discovery and pairing of remote Bluetooth devices) - Disabled.

Diagnostic Policy Service(The Diagnostic Policy Service helps you detect problems, troubleshoot problems, and resolve issues related to the operation of Windows components.) - Auto.

We leave it.

Program Compatibility Assistant Service(Provides support for the Program Compatibility Assistant.) - Manually.

We leave it.

User Profile Service(This service is responsible for loading and unloading user profiles) - Auto.

We leave the service.

PNRP Computer Name Publishing Service(This service publishes the computer name using the Peer Name Resolution Protocol) - Manual.

Turn it off.

Windows Error Logging Service(Allows the sending of error reports if the program stops working or hangs, and also allows the delivery of available solutions to problems.) - Manually.

Turn it off.

Windows Media Center Receiver Service(Windows Media Center service for receiving TV and FM broadcasts) - Manually.

We turn it off if we do not use TV and radio viewing via a computer.

Connected Network Information Service(Collects and stores network configuration information and notifies programs when this information changes.) - Auto.

We leave it.

Network List Service(Detects the networks to which the computer is connected, collects and stores data about the properties of these networks, and notifies applications when these properties change.) - Manually.

We leave it.

SPP Notification Service(Providing activation and software licensing notifications) - Manually.

Leave it.

System Event Notification Service(Monitors system events and notifies COM+ event system subscribers about these events.) - Auto.

We leave it.

Windows Remote Control Service(WS-Management) (Windows Remote Management (WinRM) uses the WS-Management protocol for remote management.) - Manual.

Turn it off.

BitLocker Drive Encryption Service(BDESVC provides the BitLocker Drive Encryption service.) - Manually.

Disable it if you don't use bitlocker.

Application Layer Gateway Service(Provides third party protocol support for Internet connection sharing) - Manual.

We leave it.

Cryptography Services(Provides four management services: a directory database service that verifies signatures Windows files and allows the installation of new programs) - Auto.

We leave it.

Remote Desktop Services(Allows users to connect interactively to a remote computer) - Manually.

If you do not use remote desktop in WIndows 7, disable it.

Smart card(Controls access to smart card readers.) - Disabled.

RPC Endpoint Mapper(Ensures RPC interface ID resolution to transport endpoints) - Auto.

We leave it.

Windows Audio Endpoint Builder(Manage audio devices for the Windows Audio service.) - Auto.

We leave it.

Telephony(Provides Telephony API (TAPI) support for programs that control telephone equipment on this computer) - Manually.

Turn it off.

Topics(Manage themes.) - Auto.

Volume Shadow Copy(Manages the creation of shadow copies (checkpoints) of disk volumes that are used for archiving and recovery or for other purposes) - Manually.

We disable it if we do not use the backup or recovery function of Windows 7.

Link layer topologist(Creates a network map containing information about the topology of computers and devices (connections)) - Manually.

We leave it.

Remote procedure call(RPC) (RPCSS service is a service manager for COM and DCOM servers) - Auto.

We leave it.

Remote registry(Allows remote users to change registry settings on this computer.) - Disabled.

Application Identity(Detects and verifies the application's identity.) - Manually.

We leave it.

Diagnostic system unit(The diagnostic system node is used by the diagnostic policy service to host diagnostics that run in the context of the local system.) - Manual.

We leave it.

Diagnostic Service Node(The Diagnostic Service node is used by the Diagnostic Policy Service to host diagnostic tools that run in the context of the local service) - Manual.

We leave it.

Generic PNP Device Node(Allows you to place UPnP devices on this computer.) - Manually.

We leave it.

Application management(Processing requests for installation, removal and building lists for programs installed through Group Policy) - Manually.

Turn it off.

Manage certificates and health key(Provides an X.509 certificate and key management service for the Network Access Protection Agent (NAPAgent).) - Manual.

Turn it off.

ActiveX Installer(AxInstSV) (Provides User Account Control validation for the installation of ActiveX controls from the Internet and enables management of ActiveX control installation based on Group Policy settings) - Manually.

We leave it.

Windows Installer(applications provided by the Windows Installer package (*.msi).) - Manually.

We leave it.

Windows Modules Installer(Allows you to install, change and remove Windows updates and additional components) - Manually.

We leave it.

Fax(Allows you to send and receive faxes using this computer's resources and network resources.) - Disabled.

Background Intelligent Transfer Service (BITS)(Transfers files in the background, using unused network bandwidth.) - Auto (Delayed start.)

We leave it.

Discovery Provider Host(The FDPHOST service hosts the network resource discovery providers of the feature discovery component) - Manual.

We leave it.

Windows Color System (WCS)(The WcsPlugInService service hosts third-party Windows Color System Color Device Model and Palette Mapping Model plugins.) - Manually.

We leave it.

Security Center(The WSCSVC (Windows Security Center) service monitors and logs security health settings) - Auto (Delayed startup.)

You can also disable it if you have a normal antivirus.

Windows Update(Includes detecting, downloading and installing updates for Windows and other programs.) - Auto (Delayed Start)

If you do not use WIndows 7 updates (for example, if you have an unlicensed copy), then disable it.

Encrypting File System (EFS)) (Provides the underlying encryption technology that is used to store encrypted files on NTFS file system volumes.) - Manual.

Turn it off.

Attention: the article is recommended for use on a home PC; if you use these tips in the office, problems with the system administrator are not excluded

“They'll cram everyone in, then you suffer - turn it off" (With). In the article we will answer the question: what services can be disabled in Windows 7. We will also touch on precautions and talk about the relevance of these actions.

How to login?

To enter the services control panel, do the following:

For Windows 7 (similar for XP) - Start-Control Panel-Administrative Tools-Services

How to turn it off?

1. Select a service. Click on it 2 times with LMB (left mouse button)

2. In the menu that opens, go to the “Startup type” section

3. Select the “manual” option, click the “Stop” button

4. confirm the changes, click on “OK”

Actually, what services should I disable in Windows?

Everything listed below can be safely disabled.

1.Parental Controls

Young users can be discouraged from bad sites in other ways. (Kaspersky has this functionality). A this service Feel free to turn it off.

2. Job Scheduler- no one even canceled that notebook.

3. Time service. With these eternal summer/winter conversions. It depends on you, but I think the service is unnecessary.

4. System event notification service. Useful for system administrators, useless for the average user. There are plenty of tools for analytics and eliminating suddenly encountered difficulties even without this magazine.

5. Tablet PC input service- depending on the presence/absence of such a device.

6. Remote Desktop. Deactivate.

7. Windows Error Logging- for those using legal Windows. Let's help the small ones.

8. ActiveX installer. We don’t need it, we’ll install everything we want ourselves.

9. Disk encryption. A loud name, in fact it is used together with the bitLocker function, in short, we don’t need it.

10. Print Spooler. If you have a printer, leave it.

11. Bluetooth support - similar to the top one.

12. Remote registry- this thing needs to be turned off anyway. This is potentially a very serious hole in the overall security of the computer.

What is the benefit of disabling services?

1). This increases productivity. But on modern computers (i3-level CPU, 4+ GB of RAM), you DO NOT notice an increase in speed.

2) Another thing is the issue of security, and it will increase, so there is a benefit.