Windows version disclaimer: this version of Windows is NOT capable of installing third-party apps. The only applications that can be installed are from the Windows App Store. Windows and Office are licensed from the manufacturer and we do not keep record of license codes provided in this manner. If the machine is erased or formatted, we cannot provide assistance in retrieving the license codes. The above also limits the computers’ ability to be upgraded to Windows 10. Computer is fully functional with Windows 8.1 RT and Office included. Touchscreen is fully working but has a couple of bubbles (as shown in images). The computers’ keyboard and top area are slightly worn (see pictures for details). Includes power cord and built in battery. Battery has not been tested for run time. Our laptop battery policy: Battery run times are not guaranteed as batteries that are included with our laptops are previously used. Actual battery conditions will vary between units. If a certain minimum run time is required, please purchase a new battery.