PC：个人计算机Personal Computer ·CPU：中央处理器Central Processing Unit ·CPU Fan：中央处理器的“散热器”(Fan) ·MB：主机板MotherBoard ·RAM：内存Random Access Memory，以PC-代号划分规格，如PC-133，PC-1066，PC-2700 ·HDD：硬盘Hard Disk Drive ·FDD：软盘Floopy Disk Drive ·CD-ROM：光驱Compact Disk Read Only Memory ·DVD-ROM：DVD光驱Digital Versatile Disk Read Only Memory ·CD-RW：刻录机Compact Disk ReWriter ·VGA：显示卡(显示卡正式用语应为Display Card) ·AUD：声卡(声卡正式用语应为Sound Card) ·LAN：网卡(网卡正式用语
