People who familiar with new Synaptic touchpad will be frustrated with this Lenovo touchpad that using Elan software for the touchpad. In Synaptic, to right click using touchpad you just need double tap but in Elan, you need to double press the touchpad until it click and that make it hard to get it right because you need the clicking really at the same time. I try to find setting in Elan software regarding the tap function but it seem their don't have it. I know this is just software limitation because early version of Synaptic software at my previous laptop also don't and cannot use two finger scroll or tap etc2 and later on after updated to new version, all of the function I stated can be used.