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

Fix Command Prompt Auto Start Not Working in Windows 11

You set Command Prompt to run automatically via Startup folder, Task Scheduler, or Registry – but...

Docker Compose Network Setup Checklist

When you run docker-compose up and services can't talk to each other, the network se...

Fix Windows Update Cannot Connect to Microsoft Servers

You see the error 'Windows Update cannot connect to Microsoft servers' and updates won't download...

Fix MySQL 'Access Denied for User 'user'@'%'' Error

If you're seeing ERROR 1045 (28000): Access denied for user 'user'@'%', it means MyS...

Chrome Backup & Restore: Step-by-Step Checklist

You've lost your Chrome profile, upgraded to a new computer, or need to reset Chrome without losi...

How to Fix Network Errors in Command Prompt