Umseting - Enskt-Rumenskt - Hi. I am helping to develop a Linux distribution...

Hi. I am helping to develop a Linux distribution that is going to be Delivered in over fifty languages. I am creating a start button (like Windows) in the native languages. Because it is context dependent, a direct translation does not work most of the times. Can you please tell me what is the best translation for "Start" in this context?
Thanks