根据下面的提示,写一篇介绍计算机的英语短文.90字左右;不要逐字翻译,可适当发挥,以使行文连贯.提示：1计算机是世界上最

Computer is one of our greatest inventions in the century,it changes our life since then,lots of tedious tasks/works could be done by the computer.Nowadays,the size and the processing power of a computer has evolved and improved tremendously but the price and size are much cheaper and smaller.Every household has at least a computer - be it for home entertainment,works or other.In heavy industries or manufacturing plants,computers have been deployed in everywhere to off load our human physical stress.We enjoy the benefits of the great technology.Hence,computer has help us in our daily works and activities in almost every aspect.

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