YouTube is the subject, form, method, problem and solution of this video-book. 
 
 Welcome! You can begin by taking a  YouTour of sixteen texteos that briefly introduce what "YOUTUBE IS." 
 
 Or you can start with the  HOW TO USE THIS VIDEO BOOK YouTour for step-by-step instructions about navigating LFYT, for example:
 
 - Click a blue word with a camera icon beside it and a video will roll.   
 - Click a  red word to follow a link off the texteo. 
 - Click a green word (one included in the glossary), and its definition will pop up.


  


