Do you need System Idle Process?

you dont. you will notice that the "user" is system. it should run in the 90's normally. it will drop and pop on file transfers, program runs, things like that.

Well, it needs the circulatory, respiratory, and digestive systems to survive and the skeletal system to operate.

The operating system of a system is the "brain" of the system, just like you couldn't work with out a brain a computer could not run without an OS It manages the transfer and storage of data as well...

System Idle Process is what your computer does while your computer is idle. It does nothing for you or against you. And no, there's no way to use it other than making your computer go idle.

The question is vague, but a process in reference to a database usually involves 1-x transactions and completes some predefined amount of work. A transaction is the smallest unit of work that is...