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

How to Fix '404 Not Found' File Path Errors in CMD

Fix Microsoft Store 504 Gateway Timeout & Network Issues

When you see a 504 Gateway Timeout error in the Microsoft Store, it usually mean...

How to Fix OneDrive Sync Stuck in Login Loop

You open OneDrive, sign in, but it immediately asks you to sign in again—over and over. This logi...

How to Fix PostgreSQL Password Authentication Failed Error

If you're seeing FATAL: password authentication failed for user when connecting to P...

Where Is the Windows Terminal Profile Configuration File?

If you've customized your Windows Terminal and suddenly can't find your profiles, or you want to ...

How to Fix Windows Security 502 Bad Gateway Error

When you open Windows Security and see a “502 Bad Gateway” error, it means the app can’t connect ...