A sister is good, young sister is particularly hurt me, whether she went out to do, come back when they remember to buy me something back, even if it is to buy a piece of candy. Last year the college entrance examination, I realized my goal was admitted to the university I have long wanted to reward my sister, then, buy me a computer, the computer is very beautiful, I like it and when the computer is new, that sister looked at me electricity installed in a lot of software best antivirus for PC, a lot of things, sister to me is that best antivirus for PC is now one of the best anti-virus software, I especially like my computer so every day I will use the best antivirus for PC to the computer virus.