11. Dell gives additional business laptop and mobile workstation types and form aspects, a lot more keep track of versions and a lot more alternatives to personalize gadget configuration than Apple¹¹.Sao L?u D? Li?u: Th?c Hello?n sao l?u d? li?u quan tr?ng th??ng xuyên ?? tránh m?t mát d? li?u.Hãy b??c ra kh?i v?n phòng và làm ???c nhi?u v