Checklists for software errors, setup, and tool workflows.

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Chrome Proxy Error Troubleshooting Checklist

You're trying to browse but Chrome shows 'ERR_PROXY_CONNECTION_FAILED' or 'Unable to connect to t...

Fix Windows Search 404 Not Found Error via Registry

If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...

Fix Windows Search Bar Not Working After Update

After a Windows update, the search bar may stop responding or show no results. This is a known is...

Fix WSL Ubuntu Proxy Settings Not Working

If you've configured proxy settings in WSL Ubuntu but they aren't being used by apt or other tool...

Fixing Git SSL Certificate Problem with Self-Signed Certificate

You try to clone a repository or push code, and Git throws an error like fatal: unable to a...

Windows Activation Permission Denied: Troubleshooting Checklist
You're trying to activate Windows, but you get a "permission denied" or "access denied" error. Th...