input, Data entered into a computer system, process, The actions a computer performs on data to produce a result., output, Information produced by a computer after processing., hardware, The physical parts of a computer that can be touched., software, Programs and applications that tell a computer what to do., instructions, Commands that a computer follows to perform tasks., digital device, An electronic device that processes data using binary (0s and 1s)., operating system, Software that manages a computer's hardware and software resources and allows other programs to run.

Lesson 1 hardware & software

由
打印
嵌入

视觉风格

活动设置 排行榜 作业

活动设置

排行榜

切换模板

恢复自动保存：？