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

Fix NVM Not Found in Git Bash on Windows

Fix Windows Terminal 502 Error After Update

After a recent Windows Terminal update, you might see a 502 error when trying to launch the app. ...

How to Enable BitLocker Service When It's Unavailable

You open BitLocker Drive Encryption and see "BitLocker service is unavailable" or the service won...

Fixing Task Scheduler SSL Certificate Sync Issues

When a scheduled task fails with an SSL certificate error, it often means the task cannot verify ...

WireGuard Handshake Not Completing: Firewall Fixes

You set up WireGuard, but the handshake never completes. Both peers show no handshake time, and y...

Windows Defender 502 Bad Gateway: Setup and Troubleshooting Guide

When setting up Windows Defender or updating its definitions, you might encounter a 502 B...