Tenberry Software (previously Rational Systems) was a software company notable for the development of DOS/16M and DOS/4G, which were the first industry...
1 KB (63 words) - 00:54, 4 February 2023
division Rational Software, a software company now owned by IBM Tenberry Software, formerly Rational Systems, a defunct American software company Rational...
1 KB (180 words) - 01:10, 23 April 2023
DOS/4G is a 32-bit DOS extender developed by Rational Systems (later Tenberry Software). It allows DOS programs to eliminate the 640 KB conventional memory...
3 KB (336 words) - 11:13, 14 October 2023
Quarterdeck Office Systems (QEMM, DESQview, DESQview/X) Rational Systems/Tenberry Software (DOS/16M, DOS/4G, DOS/4GW DOS extenders) Virtual Control Program Interface...
26 KB (2,741 words) - 23:28, 23 June 2024
programs to coexist peacefully. DOS/4G and DOS/4GW and DOS/16M by Tenberry Software, Inc. 286|DOS Extender and 386|DOS Extender by Phar Lap. Later superseded...
12 KB (1,461 words) - 06:24, 24 September 2024