I have a Nikon D90 and I don't know how to use it?

I don't know anything about photography but I bought a camera to start out but I don't know, were to start I only know a little but nothing I don't know anyone that can teach me about photography I have my ideas ofcorse but don't know how to use this camera and the lenses in came with can't take pictures from far away or really close

Your best bet is to find someone local to you for an hour or so of 'hands on' instruction. You seem to have been able to take some pics with that camera, so really it's up to you to experiment - it costs nothing to experiment in digital. Very distant objects will need a tele zoom lens, which you may need to buy, but you may have already, something like 55 to 200mm or 70 to 300mm. Very close small objects ideally need a true macro lens, but you could start with a 'macro filter', otherwise called a 'close-up lens'; it's like putting spectacles in front of your standard zoom lens.

You need to take a basic camera course. Check with your local community college and the local camera shops.

What better place to start than the Nikon site? This video tutorial by Nikon on their D90 should really get you started: http://www.nikondigitutor.com/eng/d90/index.shtml

These sites will also help you:

http://www.digital-photography-school.com
http://www.kamerasimulator.se/eng/?page_id=2
http://www.photonhead.com
http://www.illustratedphotography.com/photography-tips/basic

Blue Crane Digital DVD: Training DVD for the Nikon D90 Digital SLR Camera (Volume 1)
$12.67 at www.bhphotovideo.com

If you know nothing about DSLR photography why would you buy a $700 camera in the first place?
To learn try Youtube lots of free lessons to help you get started.