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

How to Use the Windows Search Service Configuration Tool

Windows Search can slow down or stop returning results when its service or index gets corrupted. ...

Fix Outlook Connection Refused Error – Step-by-Step Guide

When Outlook fails to connect and displays a 'connection refused' error, it usually means somethi...

Fix Microsoft Teams Screen Sharing Not Working on Mac

You’re in a meeting, click the share button, and nothing happens—or the screen goes black. Screen...

How to Fix Microsoft Teams 502 Bad Gateway on Windows 11

You open Microsoft Teams on Windows 11 and see a "502 Bad Gateway" error. This usually means Team...

Fix PowerShell Proxy Authentication Failed Errors

Where Nginx Logs 404 Errors: Location & Troubleshooting

When nginx returns a 404 Not Found, the first step is checking the error logs. This article cover...