Microsoft has unveiled its next operating system Windows 8 which runs on desktops, laptops and a lighter version for touch screens and tablets .Among the new features is metro style ability, faster booting time which is less than 3 sec for tablets and less than 8 sec in desktops and laptops.
The windows 8 developer preview is a pre beta version which comes with a warning for those who are willing to take the Windows 8 test
