Boot computer and hold the Apple/Command and S key. Wait for Terminal to appear Release the keys In Terminal, type: /sbin/mount -uaw Press enter Type: rm /var/db/.applesetupdone Press enter Type: reboot Press enter This will ask you create a new admin account when you reboot.
Note: works for 10.4.
My latest blog post: Sheeple: Are they succumbing to fake news, misinformation, and propaganda. (posted 2025-09-24). My latest podcast: OJB's Podcast 2029-09-09 Kiwi Values.