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

Fix Outlook Service Unavailable Error by Repairing Office Installation

You open Outlook and see the message: "Outlook service unavailable. Cannot start Microsoft Outloo...

How to Fix Windows Terminal Not Responding

Windows Terminal can stop responding for a few reasons. You might see a frozen window, a blank sc...

Fix Windows Defender Authentication Failed Group Policy Error

You may see an error saying "Windows Defender authentication failed" after applying a Group Polic...

WireGuard Handshake Not Completing: Practical Fixes

After setting up WireGuard, you might see the peer listed but the handshake never completes. This...

Fix NVM Not Found in Git Bash on Windows