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

Fix High CPU Usage by MsMpEng.exe (Windows Defender)

If your system feels sluggish and Task Manager shows MsMpEng.exe using 30–100% CPU, Windows Defen...

Fix Command Prompt Not Recognizing Commands

How to Fix Windows Terminal Installation Error

You click install on Windows Terminal, but instead of a smooth setup, you get an error. Maybe it'...

Fix Windows Activation Error: Permission Denied

You attempt to activate Windows and see an error message: “Permission denied” or “Access denied.”...

Fix OBS Studio Black Screen on Windows 10

If OBS Studio shows a black screen when capturing your desktop or a specific window on Windows 10...

Checklist for kubectl Context Not Found Issue

When you run a kubectl command and see an error like context not found, it means kub...