The video below describes in detail how to use a breadboard, and even helps you get your first circuit prototype up and running.
As explained in the video, key to using the breadboard to create circuits is to understand how the little holes on the breadboard are connected. This graphic will help you understand which holes are connected and which are not.
Study this graphic, and make sure you understand how the breadboard works. You can see that to connect two leads together, they should be plugged into the same column on the breadboard. It does not matter which column, as long as the two leads are in the same column.
It will take some practice, but if you follow the video carefully, you should be able to get your first circuit connected and working.