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

Fixing Nginx 404 Errors for API Endpoints

When your API returns a 404 error from Nginx but works locally, the problem is usually in the Ngi...

How to Fix BitLocker Stuck on Loading Screen for SSD and HDD

You enter your BitLocker PIN or password, but the system hangs on a black screen with a blinking ...

Fix Windows Security High CPU Usage and Slow PC

If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...

BitLocker Configuration Checklist for Windows 11

If you're setting up BitLocker on a Windows 11 device, you might run into errors like "BitLocker ...

Fixing Node Version Mismatch When Running Create React App

When you run npx create-react-app my-app and see errors about an unsupported Node.js...

Command Prompt Dependency Conflict Troubleshooting Checklist