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

Fix Windows Defender Real-Time Protection Off via Registry

If you see "Real-time protection is off" in Windows Security and the toggle is grayed out or keep...

Fix Windows Search High CPU Usage: Practical Steps

You're working, and suddenly the fan spins up and your system slows to a crawl. Task Manager show...

Microsoft Store Not Working After Update: Troubleshooting Checklist

After a Windows update, the Microsoft Store may fail to open, load slowly, or display errors like...

Resolving npm Dependency Conflicts After an Update

Fix Windows Defender Proxy Error Not Working

You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...