CPU, RAM, Motherboard
It is called the motherboard.
Motherboard is the main board i.e. the housing of Multiple Circuits & Components.
A Hard drive (or Hard disk Drive) is one of the main components of a computer. The HDD contains your operating system, all of your personal files, almost everything that makes your computer run.
The main circuit board into which components are attached to in a computer is known as the motherboard or main board. This is what will hold all the essential parts in a computer.
a computer is to remove power from a computer's main components in a controlled way. After a computer is shut down, main components such as CPUs, RAM modules and hard disk drives are powered down, although some internal components, such as an internal clock, may retain power.
The two main components of an operating system are the kernel and the applications. The kernel maintains basic control over the computer's hardware. The kernel contains the CPU, memory and devices. Applications include the network, the user interface and security.
main components of computer
Processor, Memory, and Hard Drive
1: hardware 2:software
probably the cpu, or central processing unit
Yes, plastic contains carbon as one of its main components.