一、计算机发展历史的总结和展望1.发展趋势的回顾和总结回顾50年来计算机技术发展的历史,五十年代的计算机还属于逐个研制的“手工业生产”,自六十年代以来,计算机的发展可以分成以下几个阶段:六十年代是大型机的年代:七十年代是小型机的年代;八十年代是微型机的年代;九十年代是网络+PC 的年代;到了廿一世纪的第一个十年,则进入INTERNET+ 后 PC 的年代。后 PC 时代 I. Summary and Prospect of the History of Computer Development 1. Review and Summarization of Development Trends Reviewing the history of computer technology in the past 50 years, the computers of the 1950s also belonged to the “handicraft production” one by one. Since the 1960s, the development of computers Can be divided into the following stages: the sixties is the era of mainframe: seventies is the minicomputer era; the eighties is the era of microcomputers; the nineties is the era of network + pc; to the twenty-first century A decade, then into the era of PC after INTERNET +. After the PC era