Today is the great day for Windows 8 lovers because they can now download and buy Windows 8 for their PCs and start buying numerous new devices. Steven Sinofsky ,the president of the company’s Windows and Windows Live division, said that the company’s new operating system went through 1,240,000,000 hours of testing in public in 190 countries. “No product anywhere receives this kind of testing anywhere in the world,” he said.
Today Microsoft also lanched Windows Store, which is now available in 231 markets. The Store will feature both apps for the new Windows 8 user interface, as well as links to existing desktop apps.
System requirements for Windows 8-