The first mainstream commercial operating system was Microsoft's DOS, a text-based disk operating system for computers that ran until 1998 with PC DOS 2000. ... a graphical user interface (GUI).

B efore Windows introduced its modern GUI system, Microsoft was well-known for its iconic command-line operating system, MS-DOS (Microsoft Disk Operating System) throughout the 1980s and early 1990s.

The term DOS stands for Disk Operating System developed by Microsoft for micro computers. DOS is a single user operating system. It has a Character User Interface (CUI) i.e., communication between ...

Even in 1978, he could tell Apple was a special company, particularly because he recognized the "genius of Wozniak in the design of the Apple II and the design of the disk drive interface card." ...

Windows — originally codenamed 'Interface Manager' — was announced by Bill Gates in 1983, ... (Disk Operating System). Windows 1.0 could only support tiled windows, ...

In April of 78, Steve Jobs and Shepardson signed a contract (pictured below) that would see Apple pay $13,000 for a file manager, a BASIC interface, and utilities.

Before Windows, there was MS-DOS—that’s the Microsoft Disk Operating System, if you’re unfamiliar—a text-based, command-line interface operating system that was the way into managing files ...

MS-DOS or Microsoft Disk Operating System was the dominant operating system for Personal Computer throughout the 80s. MS-DOS is a non-graphical command line operating system. MS-DOS allows the ...

DOS, which stands for disk operating system, was used to power IBM personal computers through the 1980s and 90s. But the rising popularity of Windows and other graphical user interfaces led to its ...

The first mainstream commercial operating system was Microsoft's DOS, a text-based disk operating system for computers that ran until 1998 with PC DOS 2000. ... a graphical user interface (GUI).