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

Fix Windows Security Service Stopped Working in Windows 10

If you see a notification that the Windows Security service has stopped working, your antivirus o...

How to Configure Windows Defender Firewall Settings for a Network

If you're having trouble with network connectivity or need to allow an app through the firewall, ...

Fix Windows Update High CPU Usage When It Stops Working

If Windows Update is stuck and your CPU usage spikes to 100%, you're likely dealing with a hung u...

Windows Security Login Loop: Step-by-Step Checklist

You sign in to Windows, but instead of reaching your desktop, the Windows Security prompt keeps p...

Fix Windows Security Authentication Error 0x80070035