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

How to Fix Windows Update Error 404 Not Found

You see error 404 when checking for updates in Windows Update. This usually means the update serv...

Fix Windows Terminal Not Loading Settings

You open Windows Terminal and see an error: "Failed to load settings" or the terminal starts with...

How to Set Up Remote Desktop Through a Proxy Server

You need to connect to a remote Windows machine from outside your local network, but your organiz...

Fix Microsoft Teams DNS Errors: Service Unavailable

When Microsoft Teams shows a 'service unavailable' error, it often points to a DNS resolution pro...

Microsoft Teams Microphone Setup Checklist

When you join a Teams meeting and no one can hear you, it's usually a microphone setup problem—no...

How to Fix Abnormal Memory Usage in CMD on Windows