Welcome to DAZ, Helen. By all means, do avail yourself of the free Studio 4 Pro, Bryce, and Hexagon. Also, join the Platinum Club as soon as possible. This site is full of quality freebies, expert advise, and friendly people.
Don’t hesitate to ask questions, especially here in the Newcomers section. It always helps to tell us which software you’re using and your operating system.
Above all, enjoy being a Dazzer.