erase macbook pro
How do I erase all content on MacBook Pro , I have been to Apple icon then preferences but nothing else is correct
If you have a MacBook that supports erase all content and settings see this link and follow the instructions provided
Erase your Mac and reset it to factory settings - Apple Support
If you have an older MacBook, you cannot use erase all content and settings and you will need to follow the steps provided in this article:
What to do before you sell, give away or trade in your Mac – Apple Support (UK)