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

How to Break a Microsoft Teams Login Loop

You click Sign In, enter your credentials, and then Teams loops back to the sign‑in screen. This ...

How to Fix Outlook 'Connection Refused' Error from Antivirus Blocking

If you see a 'Connection refused' error in Outlook, especially when sending or receiving email, y...

Fix npm command not found without sudo

You type npm install and get npm: command not found. This usually means...

Fix Microsoft Teams Path Not Found Permission Denied Error

You try to launch Microsoft Teams and get an error like 'path not found permission denied' or 'Ac...

How to Fix Command Prompt High CPU Usage on Windows 10

Fix Outlook Backup Restore Permission Denied on Windows 10

When you try to restore an Outlook backup (typically a .pst file) on Windows 10, you might see a ...