Hello, I have a Macbook Pro with Mavericks on it. I am selling it and want to make sure there is no trace of me or my data on it whatsoever. I erased the hard drive and reinstalled Mavericks in accordance with the directions on the apple website. I then had to use my apple id to install Mavericks, so I figure that is in there somewhere. I also had a quick look on the freshly installed Mavericks and it was looking for my bluetooth mouse and keyboard, and showed their names (my name) on the screen. Both of these are concerning as I really don't want any trace of me on there. Can someone tell me what more I can do to wipe the thing clean? Thanks in advance for the help!