Fired up computer yesterday to be greeted by what appeared to be a new Windows install: empty desktop showing only recycle bin and shortcut icons for Edge and Chrome; only a few icons in the taskbar including Mail and MS store icon, neither of which I use; shortcuts/bookmarks missing from Edge; file associations gone. System allowed me to log in to machine without logging into Microsoft account. Thought perhaps an update had done this, but checking update history no update shows. Digging into Explorer, I see my User with all the Desktop Download, Documents, etc folders and the contents I had in them. So I conclude I don’t have a fresh Windows install, instead it appears Windows just made a new user. I can log into both my Microsoft 365 business account and Office 365 E3 account, as well as my personal account at Live.com. How do I get my “old system” back, or do I need to rebuild everything all over again?
Running “Feature Update to Windows 10 21H2 via Enablement Package (KB5003791)” installed 5/5/22 and “Update for Micrsoft Windows (KB5013624)” installed 5/12/22