http://www.oldskool.org/pc/tand-em/tand-em_docs.html

It's a tandy emulator where you play your actual tandy games on the emulator and how this dos emulator's designed you can't just download any ordanary tandy game off the internet and run it on the emulator. It's a link to the instruction page that will explain how the emulator works.

http://www.oldskool.org/pc/tand-em/

This is the download page.