Re: How do you set up a homepage on an Android smartphone
Do you mean set up the home page on your browser? It would depend on the browser you're using but usually if you tap on the menu button there should be a settings section.
If you want to add/modify a homescreen, you can tap and hold on an empty space on it (or tap and hold on an existing item to edit) and it should let you add app shortcuts or widgets, re-arrange your homescreens, and add/remove homescreens there.