Easily change between four modes laptop stand tablet and tent while your system automatically switches system settings and locks the keyboard in place the secret lenovo yoga39s convertible ultrabook design and touchscreen display allows the screen to flip around 360 degrees which means you can select the mode you use based on what you choose to do processor intelreg coretrade i5 5200u 22ghz turbo boost up to 27 ghz 3mb l3 memory 8gb ddr3l sdram 1600