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

Fix OBS Black Screen When Recording: Checks That Work

If you see a black screen when recording with OBS Studio, your video source isn't being captured....

Fix OneDrive Sync Error 0x8004de40 on Ubuntu

If you see error 0x8004de40 when syncing OneDrive on Ubuntu, the sync client usually fails to aut...

VMware Network Adapter Troubleshooting Checklist

If your virtual machine can't connect to the network, the culprit is often a misconfigured or mis...

Fix GitHub Actions Docker Push Permission Denied

How to Set Up Windows Security for Maximum Protection

If you're relying on Windows Security (formerly Windows Defender) as your primary antivirus, you'...

Remote Desktop Backup Restore Troubleshooting Checklist

When a remote desktop backup or restore fails, the problem often lies in network connectivity, pe...