Surface Book models-The serial number for your Surface Book is on the bottom edge of the Clipboard where it attaches to the keyboard. If you want additional coverage, including accidental damage coverage, you can purchase Microsoft Complete when you purchase your device or within 45 days of purchase.

Technical support provides help and technical assistance for preinstalled software for the first 90 days after purchase. The standard warranty covers hardware defects only and does not provide any coverage for accidental damage. For most Surface devices will comes with a one-year limited hardware warranty and days of technical support. Microsoft has offered a standard warranty for all your Surface devices including PC and Surface-branded accessories. Surface Pro models, Surface Go models, Surface 2, Surface 3, and Surface RTTo find the serial number on your Surface device, flip out the kickstand and look for the string of numbers near its base. Having trouble with your Surface devices and want to get support from Microsoft? Here is the quick and easy way to check your Surface's warranty status before you request support. You may need to search on internet to locate model number for that serial number. Contact support and provide a copy of your original proof of purchase receipt. You can see the warranty type for your device and the coverage dates under the Your Surface tab in the Surface app or at Device services. Visit Microsoft Store for information on Microsoft Complete, along with purchasing options. Are you a business customer? There's a separate process for business customers.

Microsoft Surface Serial Number Lookup