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

Fix Windows Security Module Service Not Running

You open Windows Security and see a message that the service isn't running. The shield icon in th...

Reset Remote Desktop Port to Default 3389

After changing the Remote Desktop (RDP) port for security reasons, you may need to revert to the ...

Configure Windows Terminal for Best Performance

Windows Terminal can feel sluggish on lower-end hardware or with certain configurations. If you'r...

How to Fix Command Prompt Blank Screen After Startup

If Command Prompt (cmd.exe) opens to a blank screen with no prompt or cursor, the issue is usuall...

Fix Windows Update SSL Certificate Errors Not Working