Xbox 360 kinect doubts?

you cant play regular games like black ops and all that, you have to buy games with the kinect sign on them... other things you can do is check out the xbox dashboard, video chat, go vs. on kinect games through live, and edit your avatar in kinect. make sure your room your playing in has just enough light. some times if you stand to close,far,or the room is to bright it will get really glitchy.i recomend buying kinect adventurres if it doesnt already come with it. thats a pretty good two player game where you can go online with people.