1) Terminal emulator 
Qmodem was an MS-DOS shareware telecommunications program and terminal emulator. Qmodem was widely used to access bulletin boards in the 1980s and was well respected in the Bulletin Board System community. Qmodem was also known as Qmodem SST and QmodemPro. ==History== Qmodem was developed by John Friel III in 1984 and sold as shareware through a c...