Checklists for software errors, setup, and tool workflows.

Fix Chrome Profile Port Already Allocated on Mac

You try to launch Chrome on your Mac and get an error like 'profile port already allocated' or 'c...

Fix Microsoft Teams Connection Timeout and Permission Denied

If you see "connection timeout" or "permission denied" when launching Microsoft Teams, the app ca...

Fix Windows Search Rate Limit Error via Registry

You might see a "Search rate limit exceeded" or similar error when using Windows Search frequentl...

Fix Windows Activation Update Error 0x80070005

When you try to activate Windows or install an update, error 0x80070005 often appears with a mess...

Fix Windows Defender Proxy Error on Windows 11

If you see a proxy error in Windows Defender on Windows 11, it usually means Defender can't reach...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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