In this lesson I learned how to make buttons and make coding. How I made the coding is that I opened the Actions Panel.
Then, A panel pops up, (that I could not unfortunately take a screenshot of) and in that panel there was a button called Add using Wizard. I clicked on the button and then there were more steps to take. But after those steps it in listed a code in the coding area.
This, is the symbol editing mode. It is where I made the buttons. To make the buttons I changed the Timeline from frames to the button frames.
It was quite simple to function this new Timeline actually. All I had to do was insert some Keyframes, insert some things from the Library, and I was done. The rest I had to do was nothing new to me, just some Shape tweening, and adding some things from the library.