Q: How To Reset A Mac Mini Back To Factory Settings

Well I had this Mac Mini since 2011, this version came out in 2010.  It came with no disk(s) or CD(s) when I got it.

I followed the instructions but I am stumped.  When I get to "Erase Free Space" tab, it ask me what to choose. Either I want the Fastest, Most Secure or between them both.  I did the fastest option and I feel like it didn't work.

In case you ask, my Mac Mini has Mac OS X Lion 10.7.5.

Anyone knows what I can do please help me. I am desperate.

When I followed the instructions, nothing happened.  So I contacted Apple online, they suggested I upload OS X Mavericks.  I assumed by uploading it I start the rebooting of the computer.  So after adding it on my computer and restarting my computer, my computer came on showing what language do I want my Mac Mini to be.  I am guessing it is in my original factory condition then?  Does this mean it is wiped clean of information and files then huh?

So you are quite sure it is in original factory state and everything from passwords to personal information is deleted?  Sorry for asking again but I selling my Mac Mini and I want to be sure that my private information doesn't end in the wrong hands.

But the OS X Mavericks is the newer version isn't it?  Would some be happy with the newer OS X in it?

So I have to reset it again.  That is fine.  Thanks for the help.