Recently, I do not know how to do their own computer is always a problem, and now a bit afraid of their own computer, because I am writing a program when it is gone. Let me have a friend to go to my house to see my computer where the problem. My friend has just come to my home look at my computer that I change the computer threat defense, threat defense I heard my friend said I had to repair once, it seems that this is true to a new friend, said for the threat defense computer is good, I said this a weekend of electronic mall to find out. Friends after watching the computer, I let my friends stay at home for dinner, because my mother did a lot of delicious. Friends also like to eat my mother to do the dishes.