Knowledge base for software setup, errors, and daily tool work.

Windows Search 502 Bad Gateway Reset Steps

You search for a file or setting in Windows, and instead of results you see a 502 Bad Gateway err...

PowerShell Command Not Found but Works in CMD

Fix 'Microsoft Store Command Not Found Permission Denied' Error

You try to run a Microsoft Store command like wsreset.exe or winget in ...

Outlook Version Mismatch Checklist: Fix Sync & Profile Errors

When Outlook shows errors like “Cannot start Microsoft Outlook” or sync failures after an Office ...

Fix OneDrive 'Token Expired' Sync Error

You open OneDrive and see a message like 'Token expired' or 'Sign in required' and files stop syn...

Fix Windows Defender DNS Error on Windows 11

You open Windows Security and see a warning about a DNS error, or Windows Defender cannot update ...