First dslr can be overwhelming, too many things to learn and dozens of settings that you don't know much or anything about.
Good advice so far, +1 on "Understanding Exposure". +1 on read the manual, sorry but you have to. Unless you understand or at least are familiar with the terminology all the advice in the world won't help.
One thing you need to think about is: do you want to be a photographer or just take pictures? If just take pictures then set it on green mode and worry about composition and have fun. If you want to really learn how it is done, this is a great place for advice but there is a learning curve and you have to be willing to put the time in.
Everyone has their camera set up differently to suit how they shoot, so asking what settings to use might get you more confused than you were before because what I use someone else might hate.
Quote: Heres how I would set the camera up to be mildly challenging to a newcomer and promote some hands on learning. 1.) Shoot in Av (aperture priority) 2.) Auto white balance. 3.) center weighted metering. 4.) set ISO at 400 and try to leave it there. 5.) set your kit lens at 35 or 50mm and leave it there. use it like a prime lens. 6.) go out and take 1,000,000 pictures manipulating your shutter speed by changing the aperture 90% of the time. Only changing the ISO if you absolutely have to. Try to keep your shutter speed at/faster than the focal length (35 or 50) for subjects that are still. try to keep it much faster for moving things.
This is pretty good for a starter and will let you learn the camera without getting too many bad shots. The most important thing is to LEARN. Take a shot, then analyze it, did it come out the way you envisioned? What should you have done different.
I gave my wife my k-x a year ago when I got the k-5, she insisted she only wanted to take pictures and had no desire to learn anything. OK, green mode works just fine. But in a year she has gotten more interested in photography mostly because she shoots for her cooking blog:
fresh from oregon | Experience fresh food from Oregon and she has been learning more and more. She mostly uses Av mode now and is learning about depth of focus to get the look she wants. But it has taken her a long time to get comfortable enough to make the change.