The Computers: Software: Operating Systems: (TI-99 4A Operating Systems )

The TI-99-4A Home Computer is a 'classic' computer system which was created and sold by Texas Instruments in the early 80's. Other systems generally considered to be in the TI-99 'family' include the TI-99-2, TI-99-4, TI-99-8, CC40, Geveve and the Tomy Tutor. TI-99 4A Operating Systems Software Computers.