
Fix Microsoft Store Authentication Failed Error
When you see an authentication failed error in the Microsoft Store, it usually means the store ca...
Software troubleshooting desk

When you see an authentication failed error in the Microsoft Store, it usually means the store ca...

You try to activate Windows 10, but the progress bar stays at 0% for minutes or hours. This can h...

You open the Microsoft Store, click install, and nothing happens—or you get an error code. This i...

You try to run Windows Update, but instead of the usual process, you get a 404 Not Found<...

When you run a command in the Windows Command Prompt and see '404 Not Found' or

You enable BitLocker on a drive, and the progress bar stops moving. It might show 0% or 99.9% for...