Checklists for software errors, setup, and tool workflows.

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Fix Windows Update 502 Bad Gateway Due to Firewall Settings

When Windows Update fails with a 502 Bad Gateway error, it often points to a network issue—common...

How to Reinstall PowerShell to Fix Startup Failure

If PowerShell fails to start or crashes on launch, it can block scripts, automation, and administ...

Fix Windows Terminal Not Starting After Settings Reset

If you reset Windows Terminal settings and now the app won't start, you're likely stuck with a bl...

Fix OneDrive Sync Stuck on 404 Not Found Error

If your OneDrive sync is stuck and you see a 404 Not Found error, it usually means the sync engin...

Fix PowerShell 'Path Not Found Permission Denied' Error

You're running a PowerShell command and get the error: Path not found. Permission denied

Chrome File Locked by Extension: Fixes and Checks
If you see a message like "File locked by extension" in Chrome, it usually means an extension has...