Recently I do not know what the machine is out of the question always reflect slow death, my own home fiddle for a long time did not somehow, then call and ask me those who know the machine, they say let me download anti-virus software, said it is possible the virus in my machine, but I have to kill half of the poison there is no big change it, then I had a friend come to my home to help me get the machine, installed a result people best antivirus for PC, with the best antivirus for PC loom kill me kill the virus, the results of my machine miraculously to do good, I was shocked that ah, I knew a best antivirus for PC installation can be so fast somehow, I am embarrassed to call my friend come out yet.