what type of game interests you the most?
if you like the idea of playing tournaments, then try some freerolls
or micro buy ins. 25c 45/90/180mans...and if you stick around here long enough and get your post count up, you will qualify for the cardschat freerolls which run everyday everyweek on different sites. its a good way to build yer poker roll.
and if you like the idea of playing cash games, then try 2nl NLHE...Thats the lowest buy in you can get and where everyone starts...see if you can climb through the levels using good bankroll management...
but i prob wouldnt worry about BRM at this stage, instead just playing to learn...you might have to deposit a few times but thats ok, its normal. but dont deposit then hit bigger buy in tables, coz that will cost ye a fortune..stick with the micros.
ive never heard of the 'spin and go' games, but i dont think it would be great for learning the game. I think you would be better finding a slower game and learning on 1 table...learn the fundementals first then try the promotion type games..have a look for hand charts online for the game/type you choose and learn odds
and outs...can find all that stuff here or everywhere else...if ye cant be arsed reading all this stuff then fire up youtube...gl picking your game