As was said a DSLR is much better at producing good or even great photos than a P&S. But a DSLR is more complicated than a P&S or even a film SLR.
My suggestion would be to use it as a P&S (put it into auto) and also try it in different modes as you read the manual that came with the camera. If you put it in shutter priority and you play around with whatever changes the shutter speed - you will learn how to change it AND see what happens when you change it; same with all the other functions. You need to know where the light meter is and what happens to it when you change whatever.
My next suggestion after you become a little familiar with the camera is to read a book or two on photography and go out and shoot photos. Use what you learned in the books to understand what is going on in your photos.
Start using your camera as a basic DSLR and forget about all the fancy stuff it can do. I am very familiar with my Nikon film camera and I found my Nikon DSLR to be pretty complicated to use and am still learning about its functions.
Basically, start slowly and build on it.