WHAT DOES FREE MIRROR MEAN?

拉斯維加斯旅�?Windows 8 Launch Celebration in Akihabara, Tokyo, on Oct 25, 2012 In 2004, Microsoft commissioned analysis companies to carry out impartial research comparing the overall cost of ownership (TCO) of Windows Server 2003 to Linux; the companies concluded that providers discovered Windows simpler to administrate than Linux, So Th