a good place to start is the beginners guide
http://www.guitartricks.com/guide.php
Once you have gone through it all, check out our new questions sections
http://www.guitartricks.com/questions_beginner.php
http://www.guitartricks.com/questions_easy.php
http://www.guitartricks.com/questions_intermediate.php
You can get tutorials about specific technique in the technique section
http://www.guitartricks.com/techniques.php
You could also take a few minutes to check out the different instructors and decide which one covers the style you are looking for. Then you can take a look at their lesson and sort them by difficulty level by using the drop lists under Difficulty.
Also, you could use the left side of the site and choose lessons by styles or by inspiration (if you want to learn material in the style of one of your favorite guitar player).
I hope this helps you navigate through the site and help you find lessons you'll like.
let us know how it goes and Welcome to GT!