en.wikipedia.org/wiki/OS/2

OS/2 is a series of computer operating systems, initially created by Microsoft and IBM under the leadership of IBM software designer Ed Iacobucci. As a result of ...

en.wikipedia.org/wiki/Operating_system

An operating system (OS) is system software that manages computer hardware and software ..... Apple II series of microcomputers to introduce the Apple Macintosh computer with an innovative graphical user interface (GUI) to the Mac OS.

whatis.techtarget.com/definition/OS-2

OS/2 is an IBM operating system for the personal computer that, when ... An embedded system is a combination of computer hardware and software, either fixed ...

www.britannica.com/technology/IBM-OS-2

IBM OS/2 was intended to replace the older disk operating system (DOS), which, with ... (GUI) with features previously available only on mainframe computers. ... Users and developers still loyal to OS/2 support releasing the software as open ...

edu.gcfglobal.org/en/computerbasics/understanding-operating-systems/1

An operating system is the most important software that runs on a computer. ... system (OS) manages all of the software and hardware on the computer. Most of ... Global Stats, Linux users account for less than 2% of global operating systems.

www.computerhope.com/os.htm

Jan 24, 2018 ... Computer operating system help and information with links to all the major computer operating ... An operating system or OS is software installed on a computer's the hard drive that enables computer ... IBM OS/2 Warp

arstechnica.com/information-technology/2013/11/half-an-operating-system-the-triumph-and-tragedy-of-os2/5

Nov 24, 2013 ... IBM doesn't make consumer, desktop operating systems anymore for a reason. ... If any OS/2 native GUI app ever stopped servicing its window messages, ... IBM's PC division also needed licenses from Microsoft to bundle Windows .... this story that might apply to hardware and software companies today?

computer.howstuffworks.com/operating-system.htm

The operating system (OS) is the first thing loaded onto the computer ... The purpose of an operating system is to organize and control hardware and software so ...

tech.slashdot.org/story/17/05/19/170232/new-os2-warp-operating-system-arcaos-50-released

May 20, 2017 ... It also includes a new OS installer and open source software like Samba, ..... OS/ 2 was the "high end" PC operating system developed jointly by ...