PC 机的时代已渐渐的过去了,笔记本电脑的移动办公时代已经到来。PC 时代 CD-ROM 作为主要的存储设备,就已被用户所共识。在笔记本电脑时代 CD-ROM 已作为较成熟的大容量存储设备成为其标准配置之一,近期,DVD 驱动器的势头日渐强大,技术逐渐成熟,已成为日后笔记本电脑标准配置的后备军。DVD (Digital Versatile The era of PC has gradually passed, the era of mobile office laptop has arrived. PC era CD-ROM as the main storage device, it has been the consensus of users. In the era of the laptop CD-ROM has become more mature as a large-capacity storage device to become one of its standard configuration, the recent trend of the growing DVD drive, technology has matured, has become the standard configuration of the future reserve army laptop. DVD (Digital Versatile