Hey guys!

I am making a quastionaire in excel since other programs dont seem to do what i want. Now i have a couple of questions.

1st - Can i make a click button to make someone go to the next sheet/question
2nd - How can i make sure someone is not able to click back to the previous sheet
3rd - Is there a possibility to let someone only look at a sheet for 20 seconds in which it then automatically goes to the next sheet without that person being able to
go back to this sheet?

Thanks a lot guys!