Reinstalling Mavericks

[ggonzaga07]

I today got a new rMBP, a beast of a machine. However, I have to sell my 2010 15" MBP due to this purchase. I have Mavericks on it, and I have to wipe all my stuff out, because I don't want any one creeping on my personal stuff from the day I sell it.

How do I reinstall Mavericks, so all my personal information is deleted?

 

[cerberusss]

Easy peasy, install it as you normally would.

But when you get the first Mavericks installer screen, open Disk Utility and erase the disk first:

Image stolen from http://mashable.com/2013/10/23/clean-install-os-x-mavericks/