The simbotic listed earlier is great for a just starting introduction.
To expand the individual training:
http://my.solidworks.com/
Need to create a free account
https://grabcad.com/
Free account
Great for seeing how others built their models (most will have a history)
http://www.cudacountry.net/html/solidworks_toc.html
http://www.productdesignforums.com/forum/60-tutorials/