explain why we need an Operating System
Answers
Explanation:
An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language.
Answer:
It allows a program to run on multiple different types of hardware. An operating system provides a layer between the program and hardware to enable a program to use a standard interface no matter what hardware is used. The operating system translates the software calls to the hardware calls for that particular piece of hardware.
Sure this slows things down a bit and uses more resources however the benefits are great. What is gained is increased flexibility and greater range of scope for a particular program. If it weren't for the operating system then computers would not be as wide spread as they are today.