What registry edits can improve Windows 11 performance?

Disable unnecessary startup programs: You can improve Windows 11 performance by disabling unnecessary startup programs. To do this, open the Registry Editor by pressing Windows + R, typing 'regedit' and pressing Enter. Navigate to HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun and HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun, and delete any entries for programs you don't need to start automatically.Disable unnecessary services: You can also improve Windows 11 performance by disabling unnecessary services. To do this, open the Registry Editor and navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices. Look for services that you don't need and set their Start value to 4 (disabled).Increase the size of the page file: You can improve Windows 11 performance by increasing the size of the page file. To do this, open the Registry Editor and navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory Management. Change the value of the 'PagingFiles' key to increase the size of the page file.Disable visual effects: You can improve Windows 11 performance by disabling unnecessary visual effects. To do this, open the Registry Editor and navigate to HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerVisualEffects. Set the value of the 'VisualFXSetting' key to 2 (best performance).Disable unnecessary animations: You can improve Windows 11 performance by disabling unnecessary animations. To do this, open the Registry Editor and navigate to HKEY_CURRENT_USERControl PanelDesktop. Set the value of the 'UserPreferencesMask' key to 9 (disable all animations).Disable Windows Defender: You can improve Windows 11 performance by disabling Windows Defender. To do this, open the Registry Editor and navigate to HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows Defender. Create a new DWORD value called 'DisableAntiSpyware' and set its value to 1.Please note that making changes to the Windows Registry can have unintended consequences and may cause system instability if done incorrectly. It is recommended to create a backup of your registry before making any changes and proceed with caution.

How can I increase Windows 11 boot speed using the registry?

Increasing Windows 11 boot speed using the registry involves making some changes to the system registry settings. However, it is important to note that incorrect changes to the registry can cause system instability or even make the system unbootable. Therefore, it is recommended to create a backup of the registry before making any changes.Here are some steps to increase Windows 11 boot speed using the registry:Press Windows key + R to open the Run dialog box, type 'regedit' and press Enter to open the Registry Editor.Navigate to the following registry key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementLook for the 'PrefetchParameters' key on the right-hand side. If it does not exist, right-click on an empty space and select New > Key, then name it 'PrefetchParameters'.Right-click on the 'PrefetchParameters' key, select New > DWORD (32-bit) Value, and name it 'EnablePrefetcher'.Double-click on the 'EnablePrefetcher' value and set its value data to '3' (without quotes) to enable boot prefetching.Right-click on the 'PrefetchParameters' key again, select New > DWORD (32-bit) Value, and name it 'EnableSuperfetch'.Double-click on the 'EnableSuperfetch' value and set its value data to '3' (without quotes) to enable boot superfetching.Close the Registry Editor and restart your computer for the changes to take effect.These changes should help improve Windows 11 boot speed by optimizing the prefetching and superfetching settings in the system registry. Remember to be cautious while making changes to the registry and always create a backup before proceeding.

Can the stability of Windows 11 be improved through the registry?

Yes, the stability of Windows 11 can be improved through the registry by making certain changes or tweaks to the system settings. However, it is important to note that making changes to the registry can be risky and may cause system instability or even lead to a system crash if not done correctly. It is recommended to backup the registry before making any changes and to only make changes if you are familiar with the registry and understand the potential risks involved. Some common tweaks that can improve stability include disabling unnecessary startup programs, optimizing system performance settings, and fixing registry errors.

How to optimise RAM usage using the registry?

Optimizing RAM usage through the registry involves adjusting certain settings to help improve system performance. Here are some steps to optimize RAM usage using the registry:Press the Windows key + R to open the Run dialog box.Type 'regedit' and press Enter to open the Registry Editor.Navigate to the following key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory Management.Look for the 'ClearPageFileAtShutdown' value on the right side. Double-click on it and change the value data to 1. This will clear the page file at shutdown, which can help improve system performance.Look for the 'LargeSystemCache' value on the right side. Double-click on it and change the value data to 1. This will optimize the system cache and improve memory usage.Look for the 'DisablePagingExecutive' value on the right side. Double-click on it and change the value data to 1. This will prevent the system from paging out the kernel and executive processes, which can help improve system performance.Close the Registry Editor and restart your computer to apply the changes.It's important to note that modifying the registry can cause system instability if not done correctly. Make sure to back up your registry before making any changes and proceed with caution.

What registry tweaks can improve network performance?

Increase TCP/IP connection limit: This tweak can help improve network performance by allowing more simultaneous connections. To do this, you can modify the following registry key:HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParametersCreate a new DWORD value called 'MaxUserPort' and set it to a higher value, such as 65534.Enable TCP/IP window scaling: This tweak can improve network performance by allowing larger data packets to be sent and received. To enable TCP/IP window scaling, you can modify the following registry key:HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParametersCreate a new DWORD value called 'TcpWindowSize' and set it to a higher value, such as 65535.Disable TCP/IP auto-tuning: In some cases, TCP/IP auto-tuning can cause network performance issues. You can disable TCP/IP auto-tuning by running the following command in an elevated command prompt:netsh interface tcp set global autotuning=disabledIncrease network throughput: You can improve network performance by increasing the network throughput. To do this, you can modify the following registry key:HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParametersCreate a new DWORD value called 'GlobalMaxTcpWindowSize' and set it to a higher value, such as 65535.Disable Large Send Offload (LSO) and Checksum Offload: In some cases, LSO and Checksum Offload features can cause network performance issues. You can disable these features by modifying the network adapter settings in Device Manager or by modifying the following registry key:HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParametersCreate a new DWORD value called 'DisableTaskOffload' and set it to 1.It's important to note that making registry tweaks can potentially cause system instability or other issues if not done correctly. It's recommended to back up your registry before making any changes and to proceed with caution.

Useful Windows 11 Registry Tweaks to Improve System Performance

Author: Vladimir Artiukh
Editor: Oleg Afonin
Updated: 5.11.2024 16:56

Read this article to learn about useful registry tweaks in Windows 11, and how to edit the registry safely and efficiently. In today’s article, we’ll cover a few tweaks to help you improve and simplify your work with Windows 11.

Useful Windows 11 Registry Tweaks to Improve System Performance

Contents

Windows registry is a powerful tool that stores and manages key system settings. Although it may seem so strange and complicated for many users, getting to grips with its functionality may bring you considerable advantages. However, tampering with the registry may get your Windows damaged. This is why we recommend following all instructions strictly and never edit the registry if you’re not sure what you’re doing.

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How to Upgrade Windows 10 to Windows 11 on Unsupported Hardware Easily 2024

Step 1. Create a Windows 11 restore point

Before you start editing the registry, it’s recommended to create a restore point to be on the safe side. In case your changes to the registry cause any issues with your computer’s performance, you’ll be able to roll back from that restore point.

To create one, open the Run window by right-clicking on the Start menu or pressing the key shortcut Win + R. After that, type sysdm.cpl.

Then open the System Protection tab, select the system drive and click Configure.

sysdm.cpl: System Protection - Configure

Finally, choose the option Turn on system protection and click ОК.

sysdm.cpl: Turn on system protection - OK

Once the system protection is enabled, the option to create a restore point will become active. In this tab, click Create.

Give a name for the new restore point and hit Create. When it’s over, you’ll get a system backup file which your system will roll back to if any problems arise.

Part 2. How to bring back the old context menu

One of the most popular and sought-after registry tweaks for Windows 11 is the one that brings back the old context menu – the way it was in Windows 10.

To do that, open the registry by clicking on the Start menu – Run – type regedit.

In the registry editor window that appears, follow this path:

Computer\HKEY_CURRENT_USER\SOFTWARE\Classes\CLSID\

After that, right-click on the folder CLSID – click New – Key.

Change its name to {86ca1aa0-34aa-4e8b-a509-50c905bae2a2}.

regedit: Computer\HKEY_CURRENT_USER\SOFTWARE\Classes\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}

In this folder, create one more key with the name InprocServer32.

regedit: Computer\HKEY_CURRENT_USER\SOFTWARE\Classes\CLSID\InprocServer32

After that, open the DEFAULT file - don’t type anything in this line - and just click OK to save it.

When these changes are applied, right-click on the desktop and you will see: the good old context menu is back again.

Part 3. How to remove Bing from the search menu

Another tweak concerns the Start menu. As you might have noticed, the Bing search window appeared in Windows 11. Every time you use local search on your PC, it also shows you Bing search results. It can be removed by editing the registry a little.

To do it, follow this path:

Computer\HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows

Right-click on the folder Windows – click New – Key. Change its name to Explorer.

After that, create a new DWORD (32 bit) value.

regedit: Computer\HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\Explorer

Give it a name DisableSearchBoxSuggestions. And set its value data to 1.

regedit: Computer\HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\Explorer\DisableSearchBoxSuggestions

After you reboot the computer or just restart Windows Explorer, the Bing search option will disappear from the Start menu.

To restart the Explorer, open the Task Manager by right-clicking on the Start menu and choosing this option. Find Windows Explorer and click on the button Restart task (it’s above the list, on the right).

Task Manager: Windows Explorer - Restart task

When you open the Start menu and click on the search field, you will see the Bing features are disabled.

Part 4. How to add any app to the context menu

Another tweak related to the context menu helps you to add any app to this menu.

If you often use a specific application, you can add it to the Windows context menu for convenience, by just editing the registry a bit.

To do it, follow this path:

Computer\HKEY_CLASSES_ROOT\Directory\Background\shell

In the shell folder, create a new key with the name of the application. I’ll illustrate it with the example of the registry itself, by adding the registry shortcut to the context menu. I’ll name the folder REGEDIT.

In this REGEDIT folder, I’ll add a key with the name command.

regedit: Computer\HKEY_CLASSES_ROOT\Directory\Background\shell

Now let’s find the path to the file that opens the registry. Open Explorer – This PC – Disk С – Windows. Look for the registry’s .exe file, right-click on it and select Copy as path.

Look for the registry’s .exe file: Dis С – Windows

The go back to the registry and open the file Default. Insert the copied path to the file and click ОК, then close the registry.

regedit: Computer\HKEY_CLASSES_ROOT\Directory\Background\shell\Regedit\Command

As you right-click, you will see that your context menu now contains the registry shortcut that you’ve added. Following these steps, you can add any app and run it from this menu.

Part 5. How to disable automatic system updates

If you don’t want your operating system to update automatically, you can stop this process by modifying the registry.

Follow this path to make some changes:

Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows

Create a new key here and give it a name – WindowsUpdate.

In the same folder, create another key with the name – AU.

Now create a new DWORD (32 bit) value, give it a name – NoAutoUpdate, and then set its value data to 1.

regedit: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\NoAutoUpdate

When it’s done, the operating system will no longer receive automatic updates. If you ever want to update your system, you’ll have to download updates manually and install them.

Part 6. How to remove OneDrive from Explorer in Windows 11

To do it, follow this path:

HKEY_CLASSES_ROOT\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}

And change the key System.IsPinnedToNameSpaceTree by assigning the value – 0.

After that, your Explorer will no longer show the OneDrive shortcut.

Part 7. How to disable Windows 11 lock screen

If you don’t use any passwords and you don’t need that screen, use the registry editor to follow this path:

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\

Create a new key with the name –Personalization.

Then create a new DWORD (32 bit) value - NoLockScreen, and assign it the value 1.

regedit: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\

Here you are - the lock screen is disabled. To enable it again, just remove this value or change its value data to 0.

Part 8. How to disable notification and actions center in Windows 11

Windows 11 has brought considerable changes to most common elements of the user interface. The context menu, Start menu, Taskbar, Settings, as well as notification and actions center. If you don’t feel like getting notifications, they can be disabled completely by tweaking the registry.

Follow this path:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender Security Center\Notifications

Then create a new DWORD (32 bit) value - NoLockScreen, and assign it the value 1.

Then follow this path:

HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\Explorer

And here, create a similar value with the name DisableNotificationCenter and assign it the value 1.

After that, the notification center will be disabled.

Conclusion

As you can see, modifying some registry settings can greatly help to improve your user experience with the operating system by providing additional opportunities and fixing various issues. Always remember to be extremely cautious when making changes to the registry - any careless step can affect the system performance. Stick to the instructions and don’t forget to create backups - even if things go wrong, you’ll be able to bring your system back to normal.

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