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

Fix PowerShell Migration Tool Not Working on Windows 10

You've launched the PowerShell migration tool on Windows 10, but it fails to start, throws errors...

Fix Microsoft Teams Reset Settings Not Working

You tried resetting Microsoft Teams settings using the built-in reset option, but nothing changed...

Microsoft Store DNS Error: Troubleshooting Checklist

When Microsoft Store fails to load, shows error code 0x80131500, or displays “Something went wron...

Fix OneDrive Permission Denied Error When Syncing Files

You're trying to sync files to OneDrive, but you get a 'permission denied' error. This usually ha...

Fix Remote Desktop Black Screen on Ubuntu

You connect to your Ubuntu machine via Remote Desktop (RDP or VNC) and see only a black screen. T...

MongoDB Authentication Failed: Administrator Checklist