1990

List of 1990 operating system include OSM or NROS

List
Over 200 NROS Existed


 * 1) 486OS (official operating system by Intel)

Marketing sale of NROS
COMING SOON


 * 25% 386OS (1988)
 * 5,6% JaguarOS 1.0 (1989)
 * 0,04% JaguarOS 1.1 (1990)
 * 8,61% Fire Workbench 1.x (1984)
 * 0,03% Apple UNIX (Variant UNIX) (1988)
 * 0,02% Panda UNIX (Variant UNIX) (1989)
 * 12,4% Free UNIX (Variant UNIX) (1983)
 * 20,2% MandoorCom OS (1983)
 * 53,7% StoneOS (1988)

StoneOS was one of the most successful operating systems during late 1980s and early 1990s.