ответьте на вопросы ! 1.what is the webster's dictionary definition of the hardware? 2.what groups does hardware consist of? 3. what is input hardware?

Full Definition of HARDWARE1:  ware (as fittings, cutlery, tools, utensils, or parts of machines) made of metal 2:  major items of equipment or their components used for a particular purpose <educational hardware>: as a  :  military equipment b  :  the physical components (as electronic and electrical devices) of a vehicle (as a spacecraft) or an apparatus (as a computer) 3:  an award (as a trophy, medal, or cup) given in a sports competition