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

DNS Error Troubleshooting Checklist for CMD

When you can't reach a website but your internet connection seems fine, DNS errors are a common c...

Fix Windows Security Not Starting Automatically After Boot

You boot your PC and notice Windows Security (formerly Windows Defender) isn't running. The icon ...

Fix Windows Activation Error 0x8007232B: Service Unavailable

When you see the error "Windows Activation Service Unavailable" with code 0x8007232B, Windows is ...

Fix Microsoft Store Error 0x80070005: Access Denied

When you open Microsoft Store and see Error 0x80070005 with the message "Access ...

Fix MongoDB Authentication Failed Permission Denied Error