- Main Features of DOS:
The primary feature of DOS is to load data and programs from external sources and bring them into the internal memory so they can be used on the computer. DOS also enables the computer to perform input and output operations such as displaying images on the screen and it also controls other external devices such as the printer and controls what is send to the printer. It also controls input for external devices such as the keyboard or mouse or other sources such as a scanner or external hard drive. The DOS system will also store any data that is collected during use such as anything that is saved, downloaded, edited and stored.
- What is DOS?