Microsoft Window 10 lunch is just a month away, Microsoft is gearing up for what may be the most significant update to its operating system since the release of Windows XP in 2001. Microsoft has built lot of OS since established but it nothing like the new Microsoft window 10, This major update will really put it in the front again,Windows 10 will be used across all Microsoft devices, including desktops, laptops, tablets and smartphones – as well as the Xbox games console and HoloLens, Microsoft's new wireless holographic headset.
more : http://www.codingsavvy.com/2015/06/window-10-is-finally-herewhats-new.html

Still clinging to my win xp and 7 as if my life depends on it.