
How to Fix a File Locked by Windows Security in Windows 10
You try to open or run a file, and Windows Security blocks it with a message like "Windows protec...

You try to open or run a file, and Windows Security blocks it with a message like "Windows protec...

You try to sign in to OneDrive and get error 0x8004de40. The message often says something about a...

You click the profile download link in Chrome, but nothing happens—no download starts, no error m...

You open Outlook and see an error about a version mismatch, or Outlook won't start because of a r...

You restart your PC after a Windows update, and you're stuck at the login screen. The spinning do...

You open Outlook after a recent update and see “Service Unavailable” or “Cannot start Microsoft O...