117925 | Describe the concepts of Information and Communication Technology (ICT) and the use of its components in a healthy and safer manner | Lesson 2 – What is an operating system?

Lesson 2 – What is an operating system? An operating system is the most important software that runs on a computer. You might be thinking, “OK, but what is software?” Software is any set of instructions that performs some task on a computer. The operating system...