In this exclusive unboxing, Mashable's Lance Ulanoff gets a first look at what Microsoft has loaded into their new Surface Pro 4.MASHABLE ON YOUTUBE Subscribe to Mashable: http://on.mash.to/subscribeMASHABLE ACROSS THE WEB Mashable.com: http://on.mash.to/1hCcRpl Facebook: http://on.mash.to/1KkCTIPTwitter: http://on.mash.to/1Udp1kzTumblr: http://on.mash.to/1NBBijYInstagram: http://on.mash.to/1U6D40zGoogle+: http://on.mash.to/1i27L5RMashable is a leading global media company that informs, inspires and entertains the digital generation.