On October 5, 2021, Microsoft officially released the latest OS `` Windows 11 ‘’, the successor to Windows 10. If you are using “Windows 10” that can be updated to Windows 11, you will be able to upgrade to Windows 11 sequentially from Windows Update.

How to manually upgrade to Windows 11?

  • You tried upgrading from Windows 10 to Windows 11, but your device or apps don’t work… In such a case, use this method to return from Windows 11 to Windows 10.

What to do if you cannot upgrade

(1) For non-compatible PCs

Registry fix

Download ISO file

  • Please see here for details of the procedure. How to download Windows 11 ISO file

Upgrade to Windows 11

(2) When “Please disable memory integrity protection” is displayed

How to download Windows 11 ISO fileHow to do a clean install of Windows 11How to create Windows 11 USB installation mediaHow to set up and use Windows 11Summary