Please know that it could easily take a year (or more!) of playing before you are ready for this. However, it's probably just right for someone!
Perhaps I've given more information then I should have in one video. Just try to take some part of it, absorb it, and come back for more later. Good...
Tuning the violin is difficult. This info is pretty in-depth. There are other videos on Youtube that are better primers for the absolute beginner. Part one in series.