how do I right click without a mouse?

Hit the touch pad with two fingers together. http://support.apple.com/kb/HT3211

If you don't like the two finger tap (I don't - it doesn't seem to work consistently) you can asign one corner as a right-click or simply use the control click with one finger on the bottom (which is what I do, usually - just a habit left over from the old days).

Clinton

OK but how do I right click without the mouse or a trackpad? As in, with the keyboard?

Disregard this comment. I misread the post.

Kim