A laptop computer is a personal computer for mobile use.[1] A laptop has most of the same components as a desktop computer, including a display, a keyboard, a pointing device such as a touchpad (also known as a trackpad) and/or a pointing stick, and speakers into a single unit. A laptop is powered by mains electricity via an AC adapter, and can be used away from an outlet using a rechargeable battery. Laptops are also sometimes called notebook computers, notebooks, ultrabooks[citation needed] or netbooks.
Minggu, 03 Februari 2013
Langganan:
Posting Komentar (Atom)





0 komentar:
Posting Komentar