IT person did some work on my computer a few months ago, including doing something with Windows 10. Last night, computer updated. It went through many cycles of updates and shutting down. Now my computer has a whole new look. I have to re-register with software like Adobe, bookmarks are gone, etc.
What the heck happened? I am looking for some background, understanding, before contacting IT guy this afternoon so that I have some context.
Thanks for any help.