A mouse allows you to control the cursor and mové around the screen very quickly
Peripherals {Input devices: mouse, keyboard: aset of keys on a terminal or computer, camera}{Output devices: monitor, printer}{Storage media: Magentic e.G. Hard drive; Optical, e.G. DVD ; Flash memory, e.G. Pen drive
Digitalcomputers divided into 5 tipos main (principal) : mainframes, desktop PCs, laptops, tablet PCs and handheld PDAs.
Include... ; Consist of...
Processor{Control Unit, Arithmetic logic unit(ALU):calculation ; Registers: Units of memory used to store and control data
System clock , clock speed = gigaHertz(GHZ)
Motherboard the main