Letter Chase Typing Tutor is a full featured typing program that uses a visual method to teach the location of the keys. Letter Chase also includes new and unique features to help experienced typists type even faster. Letter Chase requires a Pentium or faster computer with a 16 bit color or better graphics. Letter Chase includes printable charts, timed speed tests, animations to learn the keys, 2 unique sections to help gain speed. New features for Teachers/Schools.