hardware - is the term used for the parts of the computer that you can touch and handl3, software - is the word used for the programs that allow the hardware to do useful job, input devices - which are used to get data in the computer, output devices - which include such units as printers and VDUs which are used to provide output in the form of printouts ,screen displays,etc , backing storage - consists of the disk drives used to store data when the power is switched off, central processing unit - which is the brain of the computer that can do million tasks at a time,

hardware and software

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？