从第一台计算机ENIAC的诞生,到今天只有半个多世纪,然而计算机的应用范围已经覆盖了社会的各个领域,包括学校和家庭。信息技术产业已经成为社会的第一产业,成为经济发展、社会进步的技术基础和保证。从掌握计算机这个“人类通用智力工具”的必要性来看, From the birth of the first computer ENIAC to today only half a century, but the scope of application of the computer has covered all areas of society, including schools and families. The information technology industry has become the primary industry of society and has become the technological foundation and guarantee of economic development and social progress. Judging from the necessity of mastering the computer’s “general human intelligence tool,”