- A trademark for a computer operating system.
* * *in full Microsoft Disk Operating System.Operating system for personal computers.MS-DOS was based on DOS, developed in 1980 by Seattle Computer Products. Microsoft Corp. bought the rights to DOS in 1981, and released MS-DOS with IBM's PC that year. Thereafter, most manufacturers of personal computers licensed MS-DOS as their operating system; by the early 1990s more than 100 million copies had been sold. Windows, a graphical user interface program based on MS-DOS, became a popular alternative with the release of Verson 3.0 in 1990; Windows 95 fully integrated the operating system and the graphical interface.
* * *in full Microsoft Disk Operating Systemthe dominant operating system for the personal computer (PC) throughout the 1980s. The acquisition and marketing of MS-DOS were pivotal in the Microsoft Corporation's transition to software industry giant.American computer programmer Timothy Paterson, a developer for Seattle Computer Products, wrote the original operating system for the Intel Corporation's 8086 microprocessor in 1980, initially calling it QDOS (Quick and Dirty Operating System), which was soon renamed 86-DOS. A year later, fledgling company Microsoft purchased exclusive rights to sell the system, renamed MS-DOS, to IBM (International Business Machines Corporation) for their newly developed IBM-PC. IBM-compatible versions were marketed as PC-DOS. Version 1.0 was released in 1981; additional upgraded versions kept pace with the rapidly evolving PC. Windows 95, introduced by Microsoft in 1995, incorporated MS-DOS 7.0 but ultimately superseded the MS-DOS platform. Starting with Windows NT, Microsoft's operating systems were designed independently of MS-DOS, though they were capable of running some MS-DOS applications.Although MS-DOS enjoyed enormous popularity in the 1980s and early 1990s, the technology did not always keep pace with its competition. The system lacked the multitasking, multiuser capabilities of the UNIX operating system; and MS-DOS was limited to a command line interface, in contrast to the user-friendly graphical user interface (GUI) of the early Macintosh computer from Apple Inc. Although MS-DOS ceased to be marketed as a stand-alone operating system, the relatively simple, stable platform is still used in some embedded computer systems.
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dos — [ do ] n. m. • 1080; lat. pop. dossum, class. dorsum, appliqué surtout aux animaux, et qui a éliminé tergum I ♦ 1 ♦ Partie du corps de l homme qui s étend des épaules jusqu aux reins, de chaque côté de la colonne vertébrale. Être large de dos. ⇒… … Encyclopédie Universelle
dos-nu — dos [ do ] n. m. • 1080; lat. pop. dossum, class. dorsum, appliqué surtout aux animaux, et qui a éliminé tergum I ♦ 1 ♦ Partie du corps de l homme qui s étend des épaules jusqu aux reins, de chaque côté de la colonne vertébrale. Être large de dos … Encyclopédie Universelle
Dos Pueblos High School — Ex fide fortis (Latin: From loyalty, strength) Location 7266 Alameda Ave. Goleta, CA … Wikipedia
dos — DOS. s. m. La partie de derrière de l animal, depuis le cou jusqu aux reins. Le dos d un homme, d un cheval, d un mulet, d un âne. Il étoit couché sur le dos. Dos courbé, voûté. L épine du dos. Il portoit un homme sur son dos. Il lui a mis le… … Dictionnaire de l'Académie Française 1798
dos — (Del lat. duos, acus. de duo). 1. adj. Uno y uno. 2. segundo (ǁ ordinal). Número dos. Año dos. Apl. a los días del mes, u. t. c. s. [m6]El dos de mayo. 3. m. Signo o conjunto de signos con que se representa el número dos. 4. Carta o … Diccionario de la lengua española
DOS Plus — (erroneously also known as DOS+) is an operating system written by Digital Research, first released in 1985. It can be seen as an intermediate step between CP/M 86 and DR DOS. It is able to run programs written for either CP/M 86 or MS DOS 2.11,… … Wikipedia
Dos (band) — Dos Origin San Pedro, California, U.S. Genres Alternative rock Indie rock Punk rock Years active 1985–present Labels New Alliance Reco … Wikipedia
DOS Protected Mode Services — (DPMS) is a set of extended DOS memory management services to allow DPMS enabled DOS drivers to load and execute in extended memory and protected mode. Not being a DOS extender by itself, DPMS is a minimal set of extended DOS memory management… … Wikipedia
dos — DOS. s. m. La partie de derriere de l animal, entre les espaules & les reins. Le dos d un homme, d un cheval, d un mulet, d un asne. il estoit couché sur le dos. dos courbé, vouté. l espine du dos. il portoit un homme sur son dos. il luy a mis le … Dictionnaire de l'Académie française
Dos Navigator — Screenshot of DOS Navigator Developer(s) Stefan Tanurkov, Andrew Zabolotny, Sergey Melnik (initial release); RitLabs Initial release 1991 … Wikipedia
DOS XL — Screenshot of DOS XL Original author(s) Paul Laughton, Mark Rose, Bill Wilkinson and Mike Peters Developer(s) Optimized Systems Software … Wikipedia