Your account and avatar have been successfully created!

Now download the official SL viewer here https://secondlife.com/support/downloads/
(Third party viewers like Firestorm are also available here https://wiki.secondlife.com/wiki/Third_Party_Viewer_Directory).

When you log in for the first time your avatar will land at the VWEC sim, where you will find a guide on how to get started in SL.