Answer:
It's simply a software that runs a computer's basic tasks, or functions, such as scheduling, running applications, and controlling peripherals.
Amost all professions include theuse of computers. Knowing a lot about them and the way they work could help you use them when needed in a work environment. It would also make an employer more likely to hire you.
Answer:
The correct answer is <u>mainframe</u>
I hope this helps! ^-^
Android, many phone brands use the Android OS. Unlike Apple, which is the only technology company with IOS.