求翻译：课程主要讲述了计算机的发展和微软、苹果、IBM等几个IT行业重要公司的发展历史。让我们对计算机的发展有了一个大概的了解，知道了在IT界几个重要公司之间的关系和作为一个IT人应有的态度和生活方式。是什么意思？

Course focuses on the development of computers and Microsoft, Apple, IBM and several other important companies in the IT industry's history. Let us for the development of computers has been a rough understanding of what a number of important companies in the IT sector, the relationship between IT pe

Courses focus mainly on the development of computers and Microsoft, Apple, IBM IT industries, and several other important historical development of the Company. Let us for development of computers has a general understanding of the IT territories, know the relationship between several important Comp

The curriculum mainly narrated the computer development with Microsoft, the apple, IBM and so on several IT profession important company's development history.Let us have a general understanding to the computer development, had known between the IT several important company's relations and took a IT

Course focuses on the development of computer and Microsoft, Apple, IBM, and other important corporate history of the development of the IT industry. Let us a rough idea of the development of computers, you have several important companies in the IT industry and the relationship between attitudes an

Course has mainly told the developing history of important companies of several pieces of IT business such as development and Microsoft, apple, IBM of the computer,etc.. Let us have a general understanding on development of the computer, have known the relation among several important companies of I