actually operating system intermediary between user of the computer and hardware of the computer that's why operating system was created to provide proper functioning of computer hardware and to satisfy user requirements in this multi-programming environment .
VM - operating system - was created in 1972.
Solaris - operating system - was created in 1992.
Idris - operating system - was created in 1979.
Divine Operating System was created on 2002-09-10.
Myarc Disk Operating System was created in 1987.
OASIS operating system was created in 1977.
RMX - operating system - was created in 1980.
SHARE Operating System was created in 1959.
Pick operating system was created in 1965.
VM - operating system - was created in 1972.
Solaris - operating system - was created in 1992.
Idris - operating system - was created in 1979.
AROS Research Operating System was created in 1997.
ROS - Robot Operating System - was created in 2007.
Incognito - operating system - was created on 2008-01-26.
Divine Operating System was created on 2002-09-10.
Myarc Disk Operating System was created in 1987.