This site is owned by a computer company called Microsoft Corporation. This is a safe site and is not harmful. Microsoft Corp. Has provided many services and products. They have the best services like Bing,MSN,Xbox LIVE, and Zune MarketPlace. They even have the best products they provide like Windows,Windows Phone OS,Xbox 360,Zune Players,Microsoft Office,Virtual PC,Internet Explorer,Microsoft SliverLight, and Windows Media Player. This site even has support for there products and has updates for there OSes and products.