(http://s23.postimg.org/7y0kupv5n/surface-pro-1.jpg)
Microsoft today released the first firmware update for the newly launched Surface Pro device. This firmware update revises system power reporting. This update will appear in the name of “Surface – Firmware –233.1763.257.0” in the Windows Update History page. You can download this update from Windows Update or from the Surface Pro Drivers and Firmware page (http://www.microsoft.com/en-us/download/details.aspx?id=55484) in the Microsoft Download Center.
The new Surface Pro device is slim, light and incredibly powerful. It offers you a best-in-class laptop, plus the versatility of a studio and tablet. It comes with refined design, improved battery life, and desktop performance. Find it here from Microsoft Store (http://www.microsoft.com/en-us/store/d/product/8NKT9WTTRBJK/H3CS?tduid=(9bd4c7cfb9cf8d3c1ba3efa0e57972f7)(263915)(2775081)()()). For a limited time, you get 3 months of Groove Music free with purchase.
source (http://mspoweruser.com/microsoft-releases-the-first-firmware-update-for-the-new-surface-pro-device/)