Checklists for software errors, setup, and tool workflows.

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

UFW Allow Port Not Working After Reboot: Fixes That Actually Work

You added a UFW rule to allow a port, it works fine until you reboot, then the port is blocked ag...

How to Fix Windows Search Invalid Configuration Error

If you see a message saying "Windows Search has encountered an invalid configuration" or search s...

Fix OneDrive Sync Error 'Version Mismatch' on Windows 10

You open OneDrive and see a sync error: “Version mismatch.” This usually means the OneDrive app o...

Chrome Profile Error: Sync Not Working – Fixes That Work

If you see a profile error in Chrome and sync stops working, it's usually a corrupted profile or ...

Fix Windows Defender Stuck on 'Loading Group Policy Configuration'

If Windows Defender shows “Loading Group Policy Configuration” and never finishes, the security c...