Introduction to Computer Components and Peripherals:

Computer Components and Peripherals:

A computer consists of several Physical components and each physical Component is designated to perform one of the operations like input, output,  processing ,storage.

These  Physical components of a computer are called computer hardware .


The computer hard ware device can be attached internally or externally to the computer.Devices connected internal are called  the primary components and connected external are called peripherals.

Primary components of computer: -

Below we discussed some of the devices that are attached internally  to the computer are called primary components:-

Add on cards are used to expand the computer functionalities.These are attached to the PCI slots available on the mother board . These are used based on requirement.