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What is a peripheral on a computer?

What is a peripheral on a computer?

Peripheral device, also known as peripheral, computer peripheral, input-output device, or input/output device, any of various devices (including sensors) used to enter information and instructions into a computer for storage or processing and to deliver the processed data to a human operator or, in some cases, a …

How peripheral devices are connected with computer?

Peripheral devices connect with a computer through several I/O interfaces, such as communications (COM), Universal Serial Bus (USB) and serial ports such as serial advanced technology attachment (SATA) ones.

What are computer peripherals 5 examples?

Computer peripheral device

  • Monitor.
  • Keyboard.
  • Mouse.
  • Trackball.
  • Touchpad.
  • Pointing stick.
  • Joystick.
  • Light pen.

What is a peripheral and how important it is in a computer system?

Computer Peripherals are input output devices of host computer, whose function is purely dependent upon the host. These computer peripherals expand the abilities of host computer making it more functional. Computer peripherals have to be installed for efficient working of computer.

What do you mean by peripheral?

1 : of, relating to, involving, or forming a periphery or surface part. 2a : of, relating to, affecting, or being part of the peripheral nervous system peripheral nerves peripheral neuritis. b : of, relating to, or being blood in the systemic circulation peripheral lymphocytes.

Which of these is not a peripheral device?

CPU is not a peripheral device. CPU performs basic arithmetic, logic, controlling, and input/output operations specified by the instructions in the program.

Who controls the peripheral devices of a computer?

The term peripheral device refers to all hardware components that are attached to a computer and are controlled by the computer system, but they are not the core components of the computer, such as the CPU or power supply unit.

Why are peripheral devices are important?

Without peripherals, your communication with your computer would be far more limited. Peripherals are the devices external to your computer that take in information, allow the computer to put out information in visible and audible form, and perform other important tasks.

What are different peripherals of computer system?

There are many different peripheral devices, but they fall into three general categories: Input devices, such as a mouse and a keyboard. Output devices, such as a monitor and a printer. Storage devices, such as a hard drive or flash drive.

What is the importance of peripheral in computer?

Computer peripherals expand the functionality of your computer. Some are essential for the computer to properly function, such as a monitor and a keyboard. Others serve a more specialized purpose but allow you to do a lot more with your computer.

How important is peripheral in computer?