For starters, DOS is practically obsolete. DOS stands for Disk Operating System and was mostly a Command Line Interface, or CLI for short, OS. Windows XP is a GUI, Graphical User Interface, based OS. So in other words, they are both completely different Operating Systems.
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Obsolete means no longer valid or relevant, or out of date. Ex: Now that the new operating system is out, the old Windows XP seems so obsolete. The dictionary of 2001 was so obsolete that the library was forced to take it off the shelves.
The (Microsoft) Disc Operating System is a command line driven program. Windows is a Graphical User Interface, which means that, by using a pointing device such as a mouse, the user can select an icon and open it, which will cause the operating system to perform the related actions. A string of code must be entered at the prompt in DOS to achieve the same results.MS-DOS was the old operating system software used prior to Windows 95. When Windows came along, DOS was incorporated into the new windows operating system. DOS commands can still be accessed in windows by bringing up the command prompt.So the only actual difference is that DOS is obsolete and windows is the current OS for PC's.
They had tanks, airplanes and much more advanced technology in WWII, carriages were obviously accessible but obsolete at the time.
Obsolete is an adjective.
OB is the abbreviation for obsolete.
obsolete
dinosaurs are obsolete.
obsolete
Card readers are obsolete.
Windows has a graphical interface while DOS is a command line interface.