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

Fix Microsoft Store Module Not Found Error Code

You open the Microsoft Store and see an error like “module not found” or a specific error code su...

How to Fix BitLocker Error 0x8031004a

If you see error 0x8031004a when enabling or managing BitLocker, it usually means the Trusted Pla...

How to Fix 'npm command not found' on Mac

Fix PuTTY Connection Refused: Check SSH Service

When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

Fix Chrome High Memory Usage That Slows Your PC

If your PC slows to a crawl when Chrome is open, high memory usage is often the culprit. This art...