A motherboard is the main circuit board found in a computer. It holds the crucial electronic
components of the system, such as the processor (CPU) and main memory
Processor – Central Processing Unit (CPU)
The processor is at the centre of a system, between input, output and storage devices, and is known
as the Central Processing Unit (CPU).
Microprocessors
The processor of a device is designed for a general purpose and is able to run
any sort of program
Main memory
The main memory of the computer stores all the data and instructions that
enable the computer to function.
RAM (Random Access Memory)
RAM is an internal memory chip where data is stored temporarily
when applications are running.
ROM (Read Only Memory)
ROM stores data or instructions that need to be permanent. • Permanent
memory is used to store the processes that the computer needs to go
through when it is switched on.