Default New Nexus 7 (and tablet) User

Hello there! I've recently acquired a nexus 7 tablet from a friend of mine and I've been scratching my head over and over to find an use for it. I don't know if its just me, but i cant find any pointers or startups on what can you really do on a tablet, or specifically, what should i be tweaking or exploring to start loving this device. That said, i would like to ask some input on how do you start using tablets? What do you recommend to check out? What am i missing to really start loving my nexus 7?

I thank you all beforehand, and i hope this turns out to be an enlightening experience.