Don't believe in sp1 The Win7 sp1 on the Internet are fake Microsoft official has not yet come out to install if you want to download the flagship version plus phone activation or soft change can If you want to install someone else to do a good job of suggesting that you install the new radish home Although the official said that the new radish home is not the radish home in fact, it is in order to avoid the head of the wind so that it is the change of the name of the website: /