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

Where Is the Windows Terminal Profile Configuration File?

If you've customized your Windows Terminal and suddenly can't find your profiles, or you want to ...

Fixing Microsoft Teams Rate Limit Error When Sending Messages

Remote Desktop Port Conflict Troubleshooting Checklist

When you try to connect to a remote desktop and get an error like “This computer can’t connect to...

Fix Windows Defender Real-Time Protection Turning Off

If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...

Fix Microsoft Teams High CPU Usage on Mac

If your Mac’s fans spin up and the system feels sluggish while Microsoft Teams is open, you’re li...

Fix Windows Security Blank Screen After Update

After a Windows update, some users open Windows Security and see only a blank white or gray scree...