Learning photoshop cs4

my first lesson of Photoshop was on Thursday, January 27 and gotta say I'm a complete noob in this program. I mean Ive always played around with the program before, because i have a tablet and its an easy program to draw in, but now that i have a class in it i realized how little i know about the program. Thursdays lesson covered the basics, like the resolution, the color options,. the adjustment of sizes, and the layer options. I hope that by the end of these lesson in photoshop, ill be able to have obvious understanding of this program C:

this is new

oh snaps... I'm lame and I'm trying this out for the first time :p