Microsoft Software Center - Windows 11 In-Place Upgrade
Upgrading your computer from Windows 10 to Windows 11 using the In-Place upgrade.
The in-place upgrade will keep all files, documents, and programs. Estimated time for the upgrade is 1-2 hours. You may start the upgrade on your own by typing “Software Center” in the start Menu.
Click on Software Center
Then click on the Operating Systems Tab, choose the Windows 11 In-Place Upgrade and click Install