I am using this lenovog500s laptop itis not god alwys so maney problase coming and so maney problams ther its not satsify I saw somany laptos but this is tha worst lap top never bay this laptop if you want to laptop chose anether one this is very bad and no god condistin now my laptop is working not properly so many probloms in ther like usb ports problem and keybord problom and adio problem and more importent batry pakup its very low anyway if u want to this laptop plzzzzz bay my laptop plzzzzzzz