keyboard
a driver software is a type of system software which is required to interact the external device with the computer
operating system is a complete operating system that works on a desktop computer, a notebook computer, or mobile computing device.
input device
A peripheral device is a device that connects to the system unit of a computer. Examples include keyboards, mice, printers, and external hard drives. These devices extend the functionality of the computer system.
A keyboard is a peripheral device as it is connected to the computer system. It is used for type work up to the computer.
It is an input device.
The device where the operating system is stored on a computer is called the CPU. CPU stands for Central Processing Unit and is the heart of the computer.
The device that is used to enter sales data into the supermarket computer system is bar code scanner.
peripheral
input device
any computer system essentially has 3 parts namely input device,centra
embedded operating system