MS DOS primarily. LINUX/UNIX is best controlled with out it.
Through CLI (command line interface) or GUI (graphic user interface) interfaces.
No, DOS is command based only - not Windows based which is a graphic user interface.
A graphical interface usually known as a GUI (Graphic User Interface) is things such as menus and icons in an operating system. It represents the UI (User Interface) the things you interact with in a graphic form. Hope I could help ;)
A user interface (UI) is the part of an operating system, program or device that the user uses to input and receive data
The 'shell' is a user interface program that interfaces between a user of the system and the Operating System. It is the user interface.
The 'shell' is a user interface program that interfaces between a user of the system and the Operating System. It is the user interface.
user interface
User Interface
User Interface
Apple Macintosh
user interface
Windows 95 is an operating system from 1995, published by Microsoft