Contents of the Camcutcnc users manual:

Drawing shapes

Proper technique
Drawing to scale
Easy methods

Modifing shapes

Fillet
Chamfer
Break
Trim
Extend
Rotate
Mirror
Stretch
Scale

Tracing shapes

Scanning
Freehand drawing

Advanced drawing

Numbers and Letters
Merging numbers and Letters with shapes
Nesting parts
Linking nested parts for oxy fuel cutting
Importing objects

Finishing the drawing

Create ofsets
Choose direction of cut
Choose cut sequence
Save your file
Convert to Gcode
Cutting the part