Microsoft has been touting the Surface Pro 3 as the tablet that can replace your laptop. Microsoft isn't shy when comparing the_Surface Pro 3 to the Apple MacBook Air, which the company has been doing so ever since the_Surface Pro 3 reveal in May of 2014. _Now the company has launched a new program allowing you to trade in any Surface model for credit towards a new Surface Pro 3. Tired of your older Surface? Now you can get rid of it and get the latest version.