First of all I will tell you some pictures of this Lenovo n23 Yoga Chromebook its screen size is 11.6 inch USB 3.0 port maximize their latest high speed device HDMI output exchange your weaving option high speed wireless LAN boot into the screen Bluetooth 4.1 interface sinks with compatible devices first of all I will tell you that I had installed Windows 7 in that for better performance but it gives me disappointing view it starts hanging after all the RAM and one most important problems facing with this is some drivers get installed and some doesn’t install that is why I can’t use Wi-Fi of this laptop Lenovo n23 Yoga Chromebook another problem I had faced till now I had just taken it 2 weeks ago and if you want to purchase it please get help on YouTube and more reviews on mouthshut.com and build your opinion about this laptop and get it or get it off