硬件 mainframe主机, monitor监视器，显示器, screen屏幕, keyboard键盘, modem调制解调器, cable moderm宽带调制解调器, mouse鼠标, hard disk硬盘, floppy disk软盘, disc光盘(圆形), memory内存, sound card声卡, graphic card图形卡，显卡, loudspeaker扬声器, printer打印机, scanner扫描仪, photocopier/copier复印机, laser printer激光打印机, dot-matrix printer针式打印机, color inject printer彩色喷墨打印机, 软件 software,programs程序, viruses病毒, copyright laws版权法, copy复制, 制度 no students disks are allowed学生不准带盘,copying programs bought by the college is not allowed,