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

Check Which Process Is Using a Port on Windows

When a service or application fails to start because a port is already in use, you need to identi...

Windows Terminal Troubleshooting Checklist

Windows Terminal can sometimes misbehave: profiles fail to load, the window won't open, or settin...

Fix Windows Terminal Stuck on Splash Screen

Windows Terminal opens to a splash screen and then hangs—no cursor, no tabs, just the logo. This ...

Fix 'Cannot Open as Archive' Error for 7-Zip Password Files

You try to open a password-protected .7z or .zip file with 7-Zip and get the error 'Cannot open a...

How to Fix Remote Desktop Mac Keyboard Not Working

You're connected to a Windows PC via Microsoft Remote Desktop (RDP) on your Mac, but the keyboard...

How to Fix Abnormal Memory Usage in CMD on Windows