How to Fix Windows 11 23H2 Performance Loss? Follow a Guide!

Microsoft has upgraded Windows 11 to 23H2 which brings a number of new features like Copilot and fixes.

Although Windows 11 2023 Update is exciting, the PC performance is poor.

Today lets see some details on Windows 11 23H2 performance loss and how to fix it.

To know the details, lets see two cases.

Windows 11 23H2 performance loss cannot be solved via some common ways.

According to users, driver updates cannot help.

Even after a clean install of 23H2, the same issues also appeared.

So, what should you do if Windows 11 2023 Update slows down your PC in gaming?

Resetting Windows Defender and enabling some features can help a lot.

This fix comes from the reply from Microsoft to users.

Windows 11 performance issues always make you frustrated.

So, how to improve the PC performance?

Several tips are for you here.

See these steps below:

Step 1: Run PowerShell with admin rights search forpowershelland clickRun as administrator.

Step 2: In the PowerShell window, execute two commands one by one.

Dont forget to pressEnterafter each one.

Then,enable CPU Virtualization in BIOS.

How to make your Windows 11 computer boot into BIOS tweaks?

This post offers some easy and quick methods.

Step 4: After booting to Windows, go toSettings > Privacy & security > Windows Security.

Step 5: Click onDevice security > Core isolation detailsand turn on the switch ofMemory integrity.

How to fix memory integrity incompatible drivers error in Windows 11/10?

Try ways in this post to fix this issue to turn on memory integrity.

Step 6: Restart the computer again.

Then, Hypervisor should be running and Virtualization Security will be enabled.

Take it easy if you also suffer from Windows 11 23H2 performance loss.

Go to fix it by resetting Windows Defender and enabling CPU Virtualization & Memory integrity.