Counting keystrokes and clicks in vb.net

I'm trying to create an application similar to the site WhatPulse, which will generate an image with my clicks and keystrokes. WhatPulse only updates the image once every 24 hours, so I am going to make an application to keep track of that for me, only with realtime stats.

How can I count total keystrokes (out开发者_StackOverflowside of the application itself) as well as total clicks, in vb.net?

This is for personal use.

Thanks for your help!

I would use a premade component to help you. Here is one that has demos for VB.NET.