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

Windows Terminal Auto Start Troubleshoot Checklist

If Windows Terminal doesn't open when you log into Windows, it's usually a configuration or permi...

How to Unlock a File Locked by Windows Security

You try to open or delete a file, and Windows says it's locked by Windows Security. This usually ...

Fix PowerShell Not Working on Ubuntu: Common Causes & Solutions

You've installed PowerShell on Ubuntu, but it won't start or throws errors. This guide covers the...

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

Windows Update High CPU Usage Troubleshooting Checklist