Question

is it necessary to load operating system software in every computer if yes then why​

Answer 1

Answer:

yes because it acts as a interface between user and system and makes the whole system work

Answer 2

Answer:

operating system operates all the parts in the computer i.e it commands the computer. operating system is like our brain how our brain gives us command to react in any situation in the same way OS gives a perticular command to a particular part .

hope it helps you