Welcome to the forum and congratulations on your first SLR. The D3200 is a very good camera. Since you are starting out, if I may suggest, learn the "exposure triangle", "rule of thirds", and read your manual. Do these three things and you will be off to an incredible start.
Eventually, in time, you will start chomping at the bit for new "better" equipment. Keep in mind, "better" equipment is not what makes the photographer - it's the skill of the photographer in how they use their equipment. And when you do buy equipment, buy the best lenses you can afford. A great camera body with cheap glass will not improve the quality of an image, but a cheap body with great glass will pay huge dividends. Fortunately, the D3200 has a great sensor in it so you can do very well with that body and great glass.
Again, welcome and enjoy the camera.