First thing you do with a new deck?

I'm new here, so hopefully this isn't a dumb question 😅 I've been interested in tarot for years, and finally got my first deck for Christmas (because honestly I'm just not the sort to buy myself things I want). I wondered if there's any particular way you "get to know" your deck, or if you just jump into readings. Somehow it feels a little strange to me to just start making requests like that, but maybe it's me who's just a little strange, who knows