Completar frases adivinanza englihsVersión en línea englihs por julian romero 1 computer computer including sometimes using keyboard notebooks electricity battery adapter laptop desktop outlet rechargeable ultrabooks pointing mobile components computers powered touchpad laptop notebook speakers A is a personal for use . A has most of the same as a computer , a display , a , a pointing device such as a and / or a stick , and into a single unit . A laptop is by mains via an AC , and can be used away from an a . Laptops are also called , , or netbook s