The wait is finally over, Microsoft Windows 8 is officially here. The newest iteration of the world's most popular computer operating system was released today after months of demos and commercials showcasing it. Microsoft has said that over 1.24 billion hours of testing went into the new operating system and is in many ways hedging the future of the company on the new release. Because of the increased pressure from Apple and Google, Microsoft wants to assure consumers that they are still relevant in today's world. Windows 8 marks a radical change for Microsoft in terms of the layout of their operating system. Gone is the traditional start menu, replaced by an entirely new start interface with "live tiles" and an array of downloadable applications from the all new Windows Store. Current windows users will notice a drastic change from Windows 7 to Windows 8. While the traditional "desktop" is still there, it is no longer the center of the computer's pro...