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

Microsoft Teams Screen Sharing Not Working on Mac: Fixes

You're in a meeting, click the share button, and nothing happens—or your screen shows a black box...

Enable Outlook Log File for Sync Issues

If Outlook is stuck on 'Updating Inbox' or shows sync errors, enabling the built-in log file can ...

Fix Microsoft Teams Invalid Configuration Sync Issue

You may see a persistent sync error in Microsoft Teams that says something like "invalid configur...

Fix Windows Search 502 Bad Gateway Error

If you see a "502 Bad Gateway" error when using Windows Search (e.g., in File Explorer or the Sta...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

OneDrive Command Line Sync Troubleshooting Checklist

OneDrive sync problems often show up as files not updating, error messages, or the sync icon stuc...