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 Windows Activation High CPU Usage After Update

After a Windows update, some users notice that the System process or a service called sppsvc.exe ...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Why Remote Desktop Lags Only on One Computer and How to Fix It

If your remote desktop session runs smoothly on most machines but lags persistently on one specif...

Fix Windows Search Update Sync Issues

After a Windows update, you might notice that search results are missing, outdated, or not syncin...

How to Stop a systemd Service Restart Loop

You run systemctl status and see the service flipping between 'activating' and 'fail...