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

Fix Windows Terminal settings.json Not Working

You edit the settings.json file in Windows Terminal, save it, and expect the changes to apply imm...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix Chrome Update Error 12 on Windows 10

If you see "Update failed (error: 12)" when trying to update Google Chrome on Windows 10, the upd...

MySQL Connection Refused on Port 3306: Causes and Fixes

If you're seeing "connection refused" when trying to connect to MySQL on port 3306, the MySQL ser...

How to Fix BitLocker Crashes After a Windows Update

If BitLocker starts crashing or showing errors right after a Windows update, you're not alone. Th...

How to Fix Ubuntu APT Lock Error: Could Not Get Lock

You run apt update or apt install in Ubuntu and get an error like “...