This page brought up a minor problem. On all the other pages you can go 'back' to a previous page by clicking a button. Here you must bring up the 'Insider Menu', a pop-up menu which sits unobtrusively in the lower right of the screen. The Timeline covers all Presidents. The Secret Service screens provide a history of the heroic group which, in addition to guarding the President, also goes after counterfeiters.
Assassinations covers all the successful and unsuccessful attempts on the lives of Presidents.
A short history of U. S. coinage tells you why two bits is a quarter. One of the funner aspects of this disk is Morph. Here the images of the Presidents morph into one another in chronological order. In all, this is not a bad disk, but certainly could have been better. You would think someone could proof these things or at least run a spellchecker on them.