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  1. DOS - Wikipedia

    The DOS family primarily consists of IBM PC DOS and a rebranded version, Microsoft 's MS-DOS, both of which were introduced in 1981. Later, compatible systems from other …

  2. Department of State | Department of State

    News from the Department of State and upcoming events, board meetings, training programs and workshops. Sign Up to Receive Updates from DOS! Signup here to receive the latest …

  3. U.S. Department of State – Home

    1 day ago · President Trump has delivered historic peace, strength, and security for the United States. The U.S. aims to empower African nations to create locally owned, financially sound, …

  4. What is DOS (Disk Operating System)? - TechTarget

    Jan 31, 2025 · A DOS, or disk operating system, is an operating system (OS) that runs from a disk drive. The term can also refer to a particular family of disk operating systems, most …

  5. MS-DOS | Definition, Features, Importance, & Facts | Britannica

    Dec 3, 2025 · MS-DOS, the dominant operating system for the personal computer throughout the 1980s. The acquisition and marketing of MS-DOS were pivotal in the Microsoft Corporation’s …

  6. What is DOS (Disk Operating System)? A Beginner's Guide

    Jul 29, 2025 · DOS (Disk Operating System) is a classic command-line OS used in early PCs like IBM compatibles, letting users control systems by typing text-based commands. It was widely …

  7. MS-DOS Operating System - GeeksforGeeks

    Jul 23, 2025 · MS-DOS allows the user to navigate, open, and otherwise manipulate files on their computer from a command line instead of a GUI like Windows. Although it is not widely used …

  8. DOSBox-X - Accurate DOS emulation for Windows, Linux, macOS, and DOS

    Dec 1, 2025 · In order to help running DOS games and applications, Windows 3.x/9x/Me, as well as for the purpose of historical preservation, testing and continued DOS developments, it is …

  9. DOS and Windows Command Line Commands - Computer Hope

    Jun 1, 2025 · The following table lists each of the MS-DOS and Windows command line commands with a brief description and its type. Selecting a command gives additional details …

  10. DOS Zone | DOS games in browser

    Ultimate collection of free dos games to play online in browser. No registration needed, no advertisment, just play!