Hello. Please accept my apology if this is in the wrong place, I do not know what I am doing yesterday everything was ok but today I cannot use the mouse pad with my fingers. I have been online for an hour and a half trying to get help and have tried to follow the instructions but when I click on 'mouse' in the control panel, the dialogue box does not appear Please help. I have a Lenovo Ideapad Z500 Touch. See Here...

Perhaps you DISABLED it by accident...Hi, how would I have disabled it please? How do I enable it?Read the link.Hi, sorry, didn't see it lol tried FN F8, didn't work, have also tried Fn F5/6/9Is there an external mouse plugged in ? ?

Cause that disables the touchpad...
If not CHECK Device Manager for any Yellow !!'s...which indicate corrupt/missing drivers.
no externals and no yellows Another Source...the mouse pad is moving the curser and letting me click, it's the scrolling that is the problemThe scroll pad is on the RIGHT ...correct ? ?
It may not be working from age...too many cheeto's etc...
Check all settings in Control Panel/Touchpad etc etc...I NEED someone to tell me why the mouse dialogue box wont open