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

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

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 Outlook Offline Installer Stuck at Extracting Files

You download the Outlook offline installer, run it, and it sits at “Extracting files” for ten min...

Fix Microsoft Teams Not Detecting External Webcam

You plug in your external webcam, open Microsoft Teams, and the video feed stays black or shows t...

How to Fix Git Push Rejected Non Fast Forward Merge

You run git push and see an error: rejected – non-fast-forward. This happen...

Fix Outlook Login Loop in Office 365

You enter your Office 365 credentials in Outlook, but it keeps asking you to sign in again. This ...