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

How to Fix Microsoft Store Stuck in Login Loop on Windows 11

You open Microsoft Store on Windows 11, try to sign in, and it keeps asking for credentials again...

PowerShell Command Not Found but Works in CMD

Microsoft Edge Not Responding: Practical Fixes to Try

You click to open a link or type in the address bar, and nothing happens. The window is grayed ou...

Fix Windows Activation After Motherboard Replacement

When you replace your motherboard, Windows often treats the computer as a new device and deactiva...

Fix Nginx 502 Bad Gateway in Docker Containers

You're running an Nginx container in Docker, but instead of your app, you see a 502 Bad Gateway e...

Fix Chrome Resolution Too Small on Ubuntu

If Chrome appears unusually small on Ubuntu—tiny text, cramped tabs, or icons that are hard to cl...