Checklists for software errors, setup, and tool workflows.

Fix OneDrive 502 Bad Gateway Error from Proxy Settings

If you see a 502 Bad Gateway error in OneDrive, it often means a proxy or network device is inter...

Fix Microsoft Store Ubuntu Download Stuck

You click Install on Ubuntu in the Microsoft Store, but it hangs at 0% or a partial percentage. T...

Fix Windows Defender DNS Error Permission Denied

You run a scan or update in Windows Defender and see an error like "DNS error permission denied" ...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

Fix Remote Desktop Error 0x104: Connection Failed

When you see "Remote Desktop failed to connect with error code 0x104", the connection attempt was...

Fix Microsoft Store Sync Issues: Step-by-Step Troubleshooting

When your Microsoft Store apps or settings don't sync across devices, you might see errors like "...