1 Get 200 GB of additional SkyDrive storage for 2 years. See skydrive.com/surface for terms and conditions.
2 Get 1 year of unlimited free voice calling to landlines in over 60 countries. Calling excludes special, premium and non-geographic numbers. Free WiFi at Skype hotspots worldwide with your purchase of Surface 2 or Surface Pro 2. Internet access fees may apply. Calling to select countries and lines only. Other terms and fair usage policies apply; see skype.com/surface for details.
3 Surface comes with Microsoft Office Home and Student 2013 RT. Surface 2 comes with Microsoft Office 2013 RT. Some functionality may be limited. See office.com/officeRT
4 System software uses significant storage space. Available storage is subject to change based on system software updates and apps usage. 1 GB = 1 billion bytes. For more information, see surface.com/storage
5 Up to 10 hours of battery life for video playback. Battery life for other uses will vary.