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

Fix Windows Defender Connection Refused Error 0x80070005

When you open Windows Defender (Microsoft Defender Antivirus) and see a connection refused error ...

How to Turn Off Windows Defender Real-Time Protection Permanently

Windows Defender real-time protection can interfere with certain software installers, developers'...

Fix Windows Security DNS Error Not Working

If Windows Security shows a DNS error or stops working, it's often due to network configuration, ...

Docker Container Restarting Due to Health Check: Causes and Fixes

Fix Windows Security High CPU Usage on Windows 11

If you notice your Windows 11 system running slowly or hear the fan constantly spinning, Windows ...

How to Resolve Git Pull Merge Conflicts

When you run git pull and see a merge conflict, it means your local changes and the ...