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

Fix Command Prompt Not Recognizing Commands

How to Fix Windows Search Settings Greyed Out

You open Windows search settings and find toggles or options greyed out—unclickable. This usually...

Fix 'Putty Connection Refused' Error on Localhost

When you try to connect to localhost with Putty and get 'connection refused', it usually means th...

Fix Microsoft Store 404 Not Found After Update

After a Windows update, you might open Microsoft Store and see a 404 Not Found error when trying ...

Microsoft Teams Audio Device Setup Troubleshooting

You're in a Teams meeting, but nobody can hear you, or you can't hear them. Audio device problems...

Fix Microsoft Teams Sign-In Error: Cannot Connect to Network

When you try to sign into Microsoft Teams and see “Cannot connect to network,” it usually means T...