Nov 6, 2025 · An input/output (I/O) device is any hardware that enables a human user or another system to communicate with a computer. As the name suggests, these devices can both …

Nov 28, 2025 · Learn about input devices for your IGCSE computer science exam. This revision note includes keyboards, mice, and sensors.

Oct 3, 2025 · What Is an Input Device? An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. The picture shows a Logitech trackball …

In computer science, the general meaning of input is to provide or give something to the computer, in other words, when a computer or device is receiving a command or signal from …

There are many different ways we can input data into a computer system. The devices we use are called input devices and include keyboards, touch screens, microphones, movement sensors …

What is an input device? Input devices are peripherals used to provide data and control signals to a computer. Input devices allow us to enter raw data for processing. There are many examples …

What is an Input Device? An input device is hardware that allows us to send data and instructions to a computer. It captures information from the real world, such as text, images, sounds, or …

Fortunately, computers have come a long way since the 1970s, and we can now input data into them using a variety of easy-to-use devices. The most common input devices are the …

An input device is any hardware device that sends data to your computer and allows you to interact with and control it. Keyboard and mouse are two primary input devices.

Keyboard – one of the primary input devices used to input data and commands. It has function keys, control keys, arrow keys, keypad and the keyboard itself with the letters, numbers and …