If you are new to Kicad, these videos will show you step-by-step on how to create a symbol, design a schematic, create a layout, and generate gerber files to manufacture the board.
Starting new project: 0:10
Making schematic: 0:25
Creating New Library Symbol: 0:30
Assigning Footprint: 7:20
Creating PCB Layout: 9:05
Design Rule Check (DRC): 18:15
Generating Gerber Files: 18:30
Part 1: How PCBs are Made
Part 2: Create a Schematic Symbol
Part 3: Schematic Capture
Part 4: Create a Footprint
Part 5: Associate Footprints and Generate Netlist
Part 6: Place Parts and Define Outline