Understanding Blogs ?!?!?!?!?

So I am such a doofus, I didn't realize that uploading a template would be so easy! I'm stoked!  And I'm even more stoked that you can get free ones!  Even though it was easy, it am disappointed that I do not "truly" understand how all that HTML stuff works.  Guess I'm going to have to do some more research, so don't be alarmed if you come to the blog and everything is all out of wack!! LOL  That is just me trying out new things! Wish was I was Photoshop savy and could create me own!  Please post any tips that you have!  Will upload V-day stuff tomorrow!