现在,在商场的柜台上摆放着各种各样的电脑学习机和家用电脑,但两者的价格相差很大;学习机只有四、五百元钱,而家用电脑少则四五千,多则上万元。对一般的用户来说,到底选购学习机好,还是选购家用电脑好?它们究竟有什么不同? 从组成上讲,学习机是在电视游戏机的基础上发展起来的,它是由电视游戏机、计算机键盘和各种游戏卡、教学卡组成的,可以说是一种高级电子游戏机。而电脑则是一种信息处理的高速自动化机器,它是由运算器、存储器、输入设备、输出设备和控制器五部分组成,因此学习机与电脑完全是两码事。 从功能上讲,学习机具有游戏机的所有功能,利用它的游戏卡可以玩游戏,利用它的教学卡可以学习,比如做中英 Now, there are various kinds of computer learning machines and home computers on the counter of the shopping mall, but the prices of the two are quite different. The learning machines are only four or five hundred dollars while the home computers are as little as four or five thousand. More than on the million. For the average user, in the end the purchase of learning machine is good, or buy a good home computer? What is the difference between them? From a composition point of view, the learning machine is developed on the basis of the video game console, it is by the television Game consoles, computer keyboards and a variety of game cards, teaching cards, it can be said is a high-level video game. The computer is a high-speed information processing automation machine, which is composed of computing unit, memory, input devices, output devices and controllers composed of five parts, so the learning machine and the computer is completely different. Functionally speaking, learning machine has all the features of the game console, the use of its game card can play games, the use of its teaching card can learn, such as doing English