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

How to Fix Windows Security Not Working

Windows Security (formerly Windows Defender) may fail to open, show a blank page, or refuse to up...

Fix GitHub Actions Cache Action Permission Denied Error

Fix Windows Defender Service Unavailable Error

You open Windows Security and see the message 'Windows Defender service unavailable' or 'Windows ...

Task Scheduler Cache Troubleshooting Checklist

Task Scheduler may stop running scheduled tasks or show outdated statuses when its cache becomes ...

Windows Terminal High CPU Usage Troubleshooting Checklist

If Windows Terminal is consuming excessive CPU, the issue usually stems from a misbehaving plugin...

Locate PowerShell Log Files on Windows 10/11

When something goes wrong with a PowerShell script or command, the first step is often checking t...