Enter words and and click on "Translate" to verify they are what is wanted. Then, click on the ""Print"" button and get the result from your printer in any of four different sizes, with or without descriptions. Useful to BOTH those teaching sign language and those learning it. Great for parents, extended family members, teachers, friends, school staff or anyone associated with deaf or hard of hearing individuals. System Requirements: (PC) 166mhz Intel Pentium or higher. Windows 95 or greater. 64MB of RAM memory. CD-ROM with 4x or greater. 640x480 colors display. Sound Blaster 16 or compatible 16-bit multimedia sound card. (MAC) Mac 120 mh Power PC Mac or more, Syst. 8.1 thru 9.x, 64MB installed RAM 2xCD-ROM req'd with 4x or greater preferred.