virtualbox.org

Being quite ignorant in the matter, I'd like to learn something about the Mac world, installing MAC OS as a guest in a VM.

Is there any legal way to try MAC OS, if only for a limited period of time, without having to buy it?

Please read http://forums.virtualbox.org/viewtopic.php?f=22&t=31104
Plus trial versions do not exist AFAIK.

Thanks for the clear and useful answer (I'm sorry I did not find that link myself).

As a result, I will postpone to... better times my exploration of the Mac world.