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

Jupyter Kernel Dead: Common Causes and Fixes

You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...

How to Fix Command Prompt High CPU Usage on Windows 10

How to Fix the 'Chrome Extension Disabled by Admin' Error

If you see the message 'This extension is disabled by admin' in Chrome, it usually means a policy...

Fix Antivirus Causing High CPU Usage in Command Prompt

If you notice high CPU usage in Task Manager under Command Prompt, your antivirus software may be...

Fix Remote Desktop Slow After Update: Practical Steps

You update your Windows machine, and suddenly Remote Desktop feels sluggish. This is a common com...

MongoDB Compass Connection Refused After Update – Fixes

If you updated MongoDB Compass and now see a 'connection refused' error when trying to connect to...