虽然从全球范围看,不同的地区,不同的国家,对信息技术的掌握、拥有和享用的程度存在着很大差别,但是迅猛发展的信息技术能够带来巨大的经济利益和社会进步早已成为不争的事实。从我国的人均计算机数、人均上网人数等信息化程度指标可以看出,信息技术在国民经济和社会发展中的应用不断深入,信息产业 Although the extent to which information technology is mastered, owned and enjoyed by different regions and countries varies widely across the globe, the rapid economic growth and rapid social progress that have been made by rapidly developing information technology has long been an issue fact. As can be seen from the indicators of the degree of informationization such as the number of computers per capita and the number of people accessing the Internet in our country, the application of information technology in the national economy and social development has been deepening. The information industry