An embedded computer is a product that uses a microprocessor as a component. Ie a relationship between a car and its engine. A Microcontroller is a microprocessor that is packaged with RAM, program storage and interface circuitry to make it simple to use
A POINTING DEVICE IS AN INPUT DEVICE THAT ALLOWS A USER TO CONTROL A POINTER ON THE SCREEN. ... A KEYBOARD IS AN INPUT DEVICE THAT CONTAINS KEYS USER TO ENTER DATA AND INSTRUCTIONS INTO A COMPUTER.
SORRY FOR CAPS MY CAPS KEY GOT STUCK