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

Fix Windows Terminal Service Unavailable for Remote Desktop

When you try to connect to a remote Windows machine via Remote Desktop (RDP) and get an error lik...

Fix Microsoft Store High CPU Usage on Windows 11

You open Task Manager and see Microsoft Store eating 20-30% CPU, even when you're not using it. T...

Docker Container Restarting Due to Health Check: Causes and Fixes

Fixing 504 Gateway Timeout in Command Prompt

When you see a 504 Gateway Timeout error in command prompt, it usually means a server upstream di...

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 Cloudflare Error 522: Origin Server Timeout

Cloudflare error 522 indicates that the connection between Cloudflare and your origin server time...