A computer peripheral is a type of component which expands the system functionality with the help of external devices. Any devices which you connect to your computer such as mouse, webcam or flash drives are considered as the peripherals. Generally computer can operate with the help of motherboard, Central Processing Unit and power supply. In a simple term, computer peripherals is the device which connected to the computer but it might not be the part of core computer architecture.
According to the studies says that there are three general categories of computer peripherals are there such as
Apart from above category, CD-Rom drive is mostly used to read music or data and sometimes people can use it write data to the CD. Peripheral devices could be either internal or external. For example, the printer is the external device which connects to the computer with the help of a cable. The internal peripheral device is also called as the integrated peripherals. People can easily connect, replace and disconnect the peripheral device with your computer. The keyboard is the necessary peripherals and it is one of the best ways to communicate with the computer. It has an arrangement of letters, keys and signs. Actually mice, touch pads, keyboard and other kinds of human interface is considered as the peripherals. HID is the best peripheral which allows the computer to use the input data or interacting with the computer. It has the capability to do countless jobs without the requirement of human interaction. People might also disconnect the HID from a computer and replace it with the newer one so that it might not affect core functionality of the system. Data storage devices are known by hardware devices and it has capable of holding information such as internal hard drives, system RAM, external hard drives, flash drives, solid state drives, cassettes and memory cards. Network card, graphics card, controller card and the sound card also called as peripheral. The mouse might detect two dimensional physical motions that might translate into motion of pointer or cursor on a computer display. A mouse will be helpful to handle the system in an easiest way. The peripheral device is also defined as the auxiliary device such as image scanners, microphone, digital cameras and loudspeakers.
A computer peripheral is a device or object which is especially designed to expand the functionality of the computer system. You should remember one thing it is not core components of the computer. There are huge numbers of the peripherals are available and most of the devices are widely used for daily basis. Now a day hard drive technology is gaining popularity so that external hard drive might be helpful peripheral which is mostly used to work as your computer internal hard drives. Integrated peripherals are computer peripherals which are usually integrated into your system before you buy your computer such as internal hard drive.