Truck will not start just get a clicking noise.

What is your question?

When I turn my key over I just get a clicking sound. All the lights come on fine. I thought it might be the battery, but I also have no clock no radio no horn some of the dash lights come on but none of the gages move when the key is turned over. The outlets works my satellite radio comes on. I tried checking some of the fuses but not sure which one I need to look at.