
Microsoft Store Authentication Failed After Update: Fixes
After a Windows update, you might see "Authentication failed" when trying to sign in to the Micro...
Software troubleshooting desk

After a Windows update, you might see "Authentication failed" when trying to sign in to the Micro...

After a Windows update, the Microsoft Store may fail to open, load slowly, or display errors like...

When you try to run a command in C:\Windows\System32 from Command Prompt and see

If Windows Search shows a '404' error or simply returns no results, the search index is likely co...

If Windows Search stops returning results, takes too long, or shows errors, resetting the search ...

After restoring your Windows PC from a backup or system image, you might notice that Microsoft St...