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

How to Fix Windows Activation Module Not Found Error

You might see the error "Windows activation module not found" when trying to activate Windows, or...

GitLab Runner Not Running Jobs: Troubleshooting Checklist

If your GitLab Runner shows as registered but never runs any jobs, or jobs stay stuck in 'pending...

Windows Update Authentication Failed: Complete Troubleshooting Checklist

When Windows Update fails with an authentication error, it usually means the system couldn't veri...

Fix NVM Not Found in Git Bash on Windows

Microsoft Teams Camera Setup Checklist for New Users

If your camera isn't working in Microsoft Teams, you're not alone. This checklist walks through t...

Fix Windows Defender Update Error 0x80070643

You try to update Windows Defender and see error 0x80070643. This usually means a Windows Update ...