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

Fix Svchost.exe High CPU Usage on Windows 11

You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...

How to Fix systemd Service Restarting Repeatedly Error

Fix Windows Defender Stuck on 'Loading Group Policy Configuration'

If Windows Defender shows “Loading Group Policy Configuration” and never finishes, the security c...

Chrome Rate Limit Error: Troubleshooting Checklist

You're working in Chrome and suddenly see a rate limit error—a message like "429...

How to Install PowerShell on Ubuntu

If you need to run PowerShell scripts on Ubuntu, you can install it via Microsoft's official repo...

Fix Windows Defender Access Denied Error When Running Command Prompt as Admin

When you run a Windows Defender command (like MpCmdRun.exe -Scan -ScanType 2) in Com...