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

Fix Invalid Windows Activation After Upgrade

After upgrading Windows—whether from an older version or a feature update—you might see an error ...

Fix OneDrive 502 Bad Gateway: Sync Configuration Steps

If you're seeing a 502 Bad Gateway error when using OneDrive, it usually means a network layer pr...

Stop systemd Service from Restarting in a Loop

If you have a systemd service that keeps restarting repeatedly — sometimes every few seconds — it...

Microsoft Teams Auto Start Not Working: Troubleshooting Checklist

You open your PC expecting Microsoft Teams to launch automatically, but it doesn't. This guide wa...

Fix 'Remote Desktop Command Not Found' After Update

Fix Microsoft Store Invalid Configuration Permission Denied Error

If you see "Invalid configuration. Permission denied" when opening Microsoft Sto...