
How to Fix Windows Defender Version Mismatch on Windows 10
You might see an error saying Windows Defender has a version mismatch, or the app won't open beca...
Software troubleshooting desk

You might see an error saying Windows Defender has a version mismatch, or the app won't open beca...

You try to open, move, or delete a file, but Windows shows a message like "This file is blocked b...

After a recent update, some users see a '502 Bad Gateway' error when trying to access OneDrive. T...

You run a Windows Defender scan and it reports that a file is locked and can't be scanned. This i...

After a Windows update, you might type in the Start menu or taskbar search and see no results—or ...

If you've just installed Outlook and are staring at a blank screen asking for your email address,...