A popup appears (slides out like other 'official' notifications), and prompts to click on a link to fix it

Windows 10 of course

Wow, this is incredible.

I did this and it actually removed the files that I put in my Documents, Desktop, etc. folders

I just got a Windows 10 Pro Dell XPS. In Windows Explorer, when contents of This PC are displayed, what are the 'pushpins' next to Desktop, Downloads, Documents, etc (in the left pane)?


When...

Thanks again. I did this too. Still get the same message about tif file. This seems really bizarre

Thanks. I did read this earlier.
I ran sfc and "Windows Resource Protection did not find any integrity violations."

I tried several ways to do this.

Thanks. I did read this earlier.
I ran sfc and "Windows Resource Protection did not find any integrity violations."

I scanned a few documents as jpegs. I want to use Windows 10 fax and scan, and now get this message

Windows can't fax or preview the attached file type. Try installing a program that allows you...