Introduction to the computer problem.?

In Taiwan I had a technical college-National Taipei College of Business (in Taiwan, the public schools are the best. Because of its relatively cheap _ tuition, it gave me a book, one of which is to buy an item is "Introduction to Computer" This book, but I do not know Road it is to learn what? I can tell what it said? (I would prefer to learn the answer to my question) I know some people will say to me : Taiwan's Introduction to Computer with us without the same! But in Taiwan, An Introduction to Computer Science and other overseas are learning, I think to ask outsiders to be better.