CPU(Center Processor Unit)中央处理单元mainboard主板RAM(random accessmemory)随机存储器(内存)ROM(Read Only Memory)只读存储器Floppy Disk软盘Hard Disk硬盘CD-ROM光盘驱动器(光驱)install安装monitor监视器 keyboard键盘mouse鼠标chip芯片CD-R光盘刻录机HUB集线器Modem= MOdulator-DEModulator，调制解调器P-P(Plug and Play)即插即用UPS(Uninterruptable Power Supply)不间断电源BIOS(Basic-input-Output System)基本输入输出系统CMOS(Complementary Metal-Oxide-Semiconductor)互补金属氧化物半导体setup安装uninstall卸载wizzard向导OS(Operation Systrem)操作系统OA(Office AutoMation)办公自动化exit退出edit编辑copy复制cut剪切paste粘贴delete删除select选择find查找select all全选replace替换undo撤消redo重做program程序license许可(证
