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

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Windows Activation 502 Bad Gateway via Command Prompt

When you try to activate Windows and see a 502 Bad Gateway error, it usually means the activation...

Fix "Port in Use by Another Process" in Windows Terminal

When you see "port in use by another process" in Windows Terminal, it means the port you're tryin...

Fix Microsoft Store 504 Timeout When Downloading Apps

You're trying to download an app from the Microsoft Store, but it fails with a 504 timeout error....

Fix Microsoft Store Path Not Found on Windows 11

You try to open the Microsoft Store on Windows 11 and get an error saying the path was not found....