To help you fully understand your computer - Z-weapon

Not long ago, someone wanted to buy a second-hand notebook, because of the relationship between superiors and subordinates, I also lazy to explain to him "how to buy a second-hand notebook is better than to buy an EeePC" and so on. Since you want to hold porcelain work, you have to have diamond, identification of second-hand notebooks can require some preparation, if you have the same idea, may wish to see this article.