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

Command Prompt Configuration Reset Checklist

If your Command Prompt window shows odd colors, wrong fonts, or missing command history, the conf...

Fix Microsoft Teams Connection Refused on Windows 10

You open Microsoft Teams on Windows 10, but instead of connecting, you see a 'connection refused'...

Fix VirtualBox Kernel Driver Not Installed on Windows 10

Fix OneDrive Sync Port Already Allocated Setup Error

When setting up OneDrive sync, you might see an error saying the sync port is already allocated. ...

Fix SSH Host Key Verification Failed & Permission Denied

When you see Host key verification failed followed by Permission denied (publi...