Nikon d3000 effects, how?

With the camera and such?

Added (1). Like effects, you can do with the camera.
slow shutter speed. That ghost thing.

What sort of 'effects'? - a D3000 is a DSLR, not some point & shoot with 'effects'.

Well, you could read the manual but I'm sure you've lost it or can't be bothered.http://www.nikondigitutor.com/eng/d3000/index.html explains the retouch menu.