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

Fix Outlook High CPU Usage on Windows 10

If Outlook is slowing down your Windows 10 PC and showing high CPU usage in Task Manager, it can ...

Docker Compose Env File Not Found: Troubleshooting Checklist

Fix Edge Profile Sync Paused on Windows 10

If you see "Sync is paused" in Microsoft Edge on Windows 10, your bookmarks, passwords, and setti...

Microsoft Teams Not Connecting to Server: Practical Fixes

When Microsoft Teams won't connect to the server, you typically see a persistent "Reconnecting" m...

Fix OpenVPN Permission Denied on Tun Device

When running OpenVPN, you might see an error like ERROR: Cannot open TUN/TAP dev /dev/net/t...