Is the Windows 11 23H2 update causing game performance to decline? Don't worry, you are not alone! Many users reported problems with gaming performance after upgrading to Windows 11 23H2. This article will provide a simple solution.

The Windows 11 23H2 update brings many new features, such as Copilot, but also performance issues. Some users encounter problems such as game lag, delay and performance degradation after upgrading, which cannot be solved even if they are completely new. User reports on Reddit and Microsoft forums show that CPU and GPU performance have been affected.

How to solve the degradation of Windows 11 23H2 gaming performance

Microsoft recommends resetting Windows Defender and enabling certain features to resolve this issue. The following are the specific steps:

Step 1: Run PowerShell as Administrator Enter "powershell" in the search bar and select "Run as Administrator".

Step 2: Execute the following two commands In the PowerShell window, execute the following commands in turn, and press Enter after each execution:

Set-ExecutionPolicy Unrestricted

Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage

Step 3: Restart the computer and enter the BIOS to restart the computer, press F2, Delete and other keys to enter the BIOS settings. Enable CPU Virtualization.

Step 4: Enable Memory Integrity After starting Windows, open Settings > Privacy and Security > Windows Security Center > Device Security > Kernel Isolation Details and enable the Memory Integrity switch.

Step 5: Restart the computer again After restarting the computer, Hypervisor should be running and virtualization security is enabled. This should solve most performance issues and restore GPU and CPU performance to the 22H2 version.

Summarize

If you encounter a problem with game performance degradation after Windows 11 23H2 update, please try the above steps. Resetting Windows Defender and enabling CPU virtualization and memory integrity often solves this problem effectively.

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