![What does Pt-dos mean? - Definition of Pt-dos - Pt-dos stands for Processor Technology Disk-Operating System. By AcronymsAndSlang.com What does Pt-dos mean? - Definition of Pt-dos - Pt-dos stands for Processor Technology Disk-Operating System. By AcronymsAndSlang.com](http://acronymsandslang.com/acronym_image/1974/218fc2232c8978aa741229c17a915f72.jpg)
What does Pt-dos mean? - Definition of Pt-dos - Pt-dos stands for Processor Technology Disk-Operating System. By AcronymsAndSlang.com
![DOS MS-DOS stands for Microsoft Disk Operating System. MS-DOS controls the computer's hardware and provides an environment for programs to run. This. - ppt video online download DOS MS-DOS stands for Microsoft Disk Operating System. MS-DOS controls the computer's hardware and provides an environment for programs to run. This. - ppt video online download](https://slideplayer.com/11888452/67/images/slide_1.jpg)
DOS MS-DOS stands for Microsoft Disk Operating System. MS-DOS controls the computer's hardware and provides an environment for programs to run. This. - ppt video online download
![DOS MS-DOS stands for Microsoft Disk Operating System. MS-DOS controls the computer's hardware and provides an environment for programs to run. This. - ppt video online download DOS MS-DOS stands for Microsoft Disk Operating System. MS-DOS controls the computer's hardware and provides an environment for programs to run. This. - ppt video online download](https://slideplayer.com/slide/11888452/67/images/2/DOS+Components.jpg)