Windows XP was the most blissful iteration ... After all, it's arguably most famous for its signature "Bliss" wallpaper depicting a rolling green hill, deep blue sky and little fluffy clouds.

Charles ‘Chuck’ O'Rear photographed a field in California - an image that would become world-famous thanks to Microsoft ...

The Bliss photo, side-by-side with the same location -- but after the season has ended As you may already know, Windows XP will finally be retired on April 8 2014 -- almost 13 years after it was ...