This has just come up in another post so I had a quick look through my SWA video to see where I cover them.
I look at take lanes in the following chapters.
Basics-->Exploring the track View Part 3
Recording-->Audio & MIDI basics
Editing-->Comping & V-Vocal
Covering the basic way they work in the "Basics" chapter, i.e. showing, deleting, using the notes field, mute, solo, etc.
How to record direct to a lane in the recording chapter, and two different methods of comping in the editing chapter.
HTH