Knowledge base for software setup, errors, and daily tool work.

Fix Chrome Profile Not Loading Due to 504 Error

You try to open Chrome and it stalls, showing a 504 Gateway Timeout error when loading your profi...

Fix KMS Activation Error: Port 1688 Already in Use

Windows Terminal Setup Checklist for Developers

You've installed Windows Terminal, but the default setup isn't quite right for development. This ...

Fix VSCode Extension Host Terminated Permission Denied

You're editing code in VSCode when the extension host crashes and shows 'Extension host terminate...

Microsoft Store 502 Bad Gateway: Troubleshooting Checklist

You're trying to open Microsoft Store and get a 502 Bad Gateway error. This usua...

Fix Windows Update Authentication Failed Due to Group Policy

You try to run Windows Update and get an error like "Authentication failed" or "0x80070005" – and...