Simple choice rt experiment


I’m looking for a simple experiment to demonstrate reaction times to students - especially to look at Hick’s Law to identify the relationship between no. of stimulus-response alternatives and rt.

I am a complete beginner with this software, and I am struggling with setting up a new experiment. This is a trial download, which may be a reason the help link is not working. So far I’ve not seen enough of this software to know whether I’m happy using it or not!

Can anyone help?