Hi all. A friend has asked me to look at her daughters laptop. She says that it had software on it to log into Windows profiles by pressing your finger against the touchpad but now this isn't working and thinks the software has been uninstalled by mistake. I've never owned a laptop so have never come across this issue. My question is can anyone suggest any free software i can grab and install for this to work again? She says that when the Vista laptop was bought it already had this functionality installed on it. Many thanks in advance.