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

How to Fix Windows Update Stuck on Blank Screen

You restart your PC to install updates, but instead of the usual progress screen, you get a blank...

Fix Microsoft Store 502 Bad Gateway Error

When you see a 502 Bad Gateway error in the Microsoft Store, it usually means the server that con...

How to Fix 'Windows Security Blocked File from Opening' Error

You try to open a file, and Windows Security blocks it with a message like “Windows Security bloc...

Fix Windows Terminal 502 Bad Gateway Error

If you see a 502 Bad Gateway error in Windows Terminal, it usually means the ter...

Fixing Microsoft Teams Rate Limit Error When Sending Messages

Fix Windows Update Crashing After Restart – Step-by-Step

After installing updates and restarting, Windows may crash, freeze, or loop on the login screen. ...