One of these will definitely help
Fix All Windows Update Error Issues in Windows 11/10 (2023)
Microsoft made the Windows 11 update available on October 5, 2021. So far, many users have upgraded to Windows 10 via the update. However, Microsoft rolled out the update slowly so that it could identify and fix issues along the way before they caused major problems.
If you’re still running Windows 10 and want to upgrade, there are several ways to do so without waiting for Windows to push the update out to you. Let’s learn how to check for the Windows 11 update, why you might not see the update, and what you can do to upgrade even if you don’t see the option.
Below are possible reasons why the Windows 11 update is not showing up on your PC: