Fill in the Blanks adivinanza englihsOnline version englihs by julian romero 1 touchpad outlet using battery computer electricity computer pointing speakers components powered mobile computers including laptop ultrabooks desktop notebooks rechargeable adapter laptop notebook sometimes keyboard 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