Pluralsight.com was previously known as the "digital-tutors.com". It is perhaps the best online educational training providing site on computer related courses. It makes tutorials on graphic design, web design, video editing, Auto cad, VFX and many more computer related courses. The moment a new software comes out, its professionals make tutorial from its basic level to the advance level. If you want to a professional learn from the tutorial videos they release. This tutorial site in a knowledge bank. Just register yourself in the site, site at home and learn.