The different categories of computers include laptops, smartphones, tablets, netbooks, mainframes, personal computers and supercomputers. Each type of computer is made for a unique use, and they have varying capabilities. A computer is classified as a machine that is used to manipulate symbols. C...
Computers perform an extremely wide range of tasks by following generalized sets of operations, called programs. They are used as control systems for various consumers and industrial devices, including smartphones and factory devices such as industrial robots. The first mechanical computer was invented ...
主计算机运行执行正在进行的任务的主程序,主程序针对台式计算机上的操作进行优化. The host computer to perform the ongoing task of running the main program, the main program is optimized for operation on a desktop computer. 远离主计算机的计算机化装置运行附属程序,所述附属程序是主程序的改进版本,并且针对...
一FrankElectronic devices make learning fun. With many videos and games, kids will be more interested in learning.一Maggie My child is getting fat because he spends too much time on the computer. And he has sleep problems because of some computer games. 一Rose Some electronic devices make ...
Well, a network is a group of computer systems connected to share resources and communicate. It is also a collection of devices and computers linked together via transmission media and communication devices. We will talk more about transmission media in another article, so keep an eye out for ...
Computer viruses come in various types, classified by their origin, how they spread, where they store themselves, the files they affect, and their destructive capabilities.
Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and ___, which tells the hardware how to do. A. Operating system B. I/O devices C. Courseware D. Software 相关知识点: 试题来源: 解析 D 题目的...
A keyboard is an input device with alphabets, numbers, and other special characters and symbols. It is one of the most used input devices for computers. Typing is the term used to describe entering data into a computer with the assistance of a keyboard. There are various keyboards, such as...
Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and(71)which tells the hardware how to do. A. Operating system B. I/O devices C. Courseware D. Software 相关知识点: 试题来源: 解析 D 正确答案:D解析...
This statistic shows the results of a survey conducted in 2018 on the internet use among children in Norway and what devices they used to go online, divided into different age groups.