If when you try to move, delete, copy, or rename files/folders in Windows 11/10 and you receive the Invalid MS-DOS Function file error message, then this post will ...

To get the answer, just put a decimal point in the number "50"—my first Microsoft product was MS-DOS 5.0.

Microsoft, in collaboration with IBM, has announced that it is open-sourcing MS-DOS 4.00 as the two worked together on the underlying code. MS-DOS or Microsoft Disk Operating System was first ...

FreeDOS, the free and open-source alternative to Microsoft DOS (MS-DOS), just released a new major update. It still has excellent compatibility with MS-DOS software, including Windows 3.1 and ...