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

Fix VSCode Extension Host Terminated Permission Denied

You're editing code in VSCode when the extension host crashes and shows 'Extension host terminate...

Fix Putty Connection Refused on Port 22

You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Microsoft Store Blank Screen on Windows 10

You open the Microsoft Store on Windows 10 and see nothing but a blank white or gray screen. The ...

Postman Request Timeout Troubleshooting Steps

You send a request in Postman, wait, and then see “Could not get any response” or a timeout error...

How to Set Up BitLocker on Windows 11

BitLocker is a built-in encryption tool in Windows 11 Pro, Enterprise, and Education editions. If...