A mouse is a pointing device that allows users to interact with a computer screen by moving the cursor and clicking buttons.

A keyboard is primarily used for entering text and commands into a computer system.

A webcam is a digital camera that is used to capture images and videos in real-time.

A microphone is used to capture and record audio signals, such as speech or music.

A touchscreen is a touch-sensitive display that allows users to interact with a computer screen by touching it.

A scanner is used to convert physical documents, such as paper documents or images, into digital format.

A joystick is a gaming controller that allows users to control the movement and actions of characters or objects in games and simulations.

A trackball is a pointing device that allows users to move the cursor on a computer screen by rotating the ball.

A graphics tablet is a pressure-sensitive input device that allows users to draw and create digital art using a stylus.

A light pen is a pointing device that allows users to select items on a computer screen by touching the screen with the pen.

A motion capture system is a technology that allows users to control the movement of characters or objects in virtual reality environments by capturing their physical movements.

A barcode scanner is used to read barcodes and convert them into digital data, which can be processed by a computer.

A remote control is a device that allows users to control the volume and playback of audio and video content from a distance.

A gamepad is a gaming controller that allows users to control the movement and actions of characters or objects in games and simulations.

A calculator is a device that is used for performing mathematical calculations and entering numeric data.