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

GitLab Runner Stuck Pending After Upgrade: Fixes

After upgrading GitLab Runner, you may see jobs stuck in pending state. This usually happens beca...

How to Fix Command Prompt Update Failed Setup Error

When you see "command prompt update failed setup" during a Windows update, the i...

Fix PowerShell Remote Connection Refused Error

Fix Microsoft Teams Lag During Video Calls

If your Microsoft Teams video calls are stuttering, freezing, or delayed, you're not alone. Lag d...

Fix Nginx 'unknown directive server_name' Config Test Error

When running nginx -t to test your configuration, you might see an error like ...