A look at FL Studio

As you can see i had hard time drawing on this screenshot .This was meant to be a joke,why aren't you laughing?Whatever...I'm explaining:
1.Standard window menu,all browsers,programs etc. have this.
2.The timer-by clicking it you change it's form from time(seconds,minutes) measuring to bar measuring.
3.These are 2 knobs("buttons" in a way).The first determines the level of the volume of the whole song and the second determines the pitch of the song.
4.These are buttons which show/hide the parts of FL studio-Playlist,step sequencer,piano roll,browser,mixer - in the same order.
5.Changes from "play pattern" to "play song"
6.These are the play/stop/record buttons.
7.The tempo.By clicking and dragging the mouse up and down you change the tempo.
8.A bunch of optional buttons,not really important at the moment
9.Here you determine the "size" of the step.This determines how you input sounds into the piano roll.
10.These are the instuments used in the step sequencer.
11.This is the playlist.There you put the patterns in order to arrange the song

I hope this was helpful.Let's go to the next lesson.