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

Fix GitLab Runner Pending Permission Denied Error

You see a GitLab Runner job stuck in "pending" status, and the job log shows a "permission denied...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

How to Reinstall Windows Defender After Error 404

If you see a 404 error when trying to open Windows Defender, it usually means the app's files are...

How to Activate a Virtual Environment in a Python Script

You might need to run a Python script that depends on packages installed in a virtual environment...

Fix Command Prompt Rate Limit Error on Windows 10

If you see a rate limit error when using Command Prompt on Windows 10, it usually means too many ...

Fix Remote Desktop Certificate Error via Group Policy

When you connect to a remote desktop and see a certificate error, the connection may still work, ...