Does Adobe Photoshop Lightroom 5 come with a tutorial? How do I access the tutorial on Lightroom 5?

[omarm4000]

I bought Adobe Photoshop Lightroom 5.  I looked in the software for a tutorial to learn how to use Lightroom 5.  But I could not find it.  Does Lightroom 5 come with a tutorial?  How do I access the tutotial?