TESS Installation : 1. Insert TESS Demo Disk 1 into drive A. 2. Type A: and press [enter]. 3. Type INSTALL and press [enter]. 4. Follow the instructions on your screen. Running the TESS demonstration. 1. Type C: and [enter] 2. Type CD\TESS and press [enter]. 3. Run the printer driver mentioned in the installation. 4. Type TESS and press [enter]. 5. Type DEMO and press [enter].