Free office Mobile APP,Comes with a free subscription to Office Mobile, including Word, Excel, PowerPoint and OneNote apps that are built for Windows tablets and designed for work on the go.;10.1-inch high-resolution (1280x800) IPS display and a detachable foldable keyboard;ARM Cortex-A7 quad-core MT8127 processor, 1GB DDR3L of system memory,32GB onboard storage memory, additional memory via microSD card slot can be expanded to 64GB;microUSB 2.0 port, USB 2.0 port, miniHDMI port, headphone jack, microphone jack, DC-in jack,Up to 6 hours of run time on a full charge.Built-in WiFi and Bluetooth v4.0;Android 5.0 OS (Lollipop) Simple to use right out of the box