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

How to Set Proxy in Command Prompt (Windows)

If you need to route traffic through a proxy server on Windows, you can set proxy settings direct...

Fixing Microsoft Teams Authentication Failed for Guest Users

When a guest user sees 'Authentication failed' in Microsoft Teams, they cannot sign in or access ...

How to Fix Outlook Setup Authentication Errors

You're setting up Outlook for the first time or reconfiguring an account, and you get an authenti...

Fix Microsoft Teams Migration Failed Due to Network Error

When migrating Microsoft Teams data, a network error can stop the process mid-way, leaving incomp...

Fix Chrome 504 Gateway Timeout When Using a VPN