hi Shirro, congrats!!!!
to become a web designer u have to know atleast intermediate levels of following tools.
Photo shop any version
coreldraw any version or x3
flash for animation (basicaly)
Dream weaver, html kit (to convert your design into html code)
learn about html and dhtml and css also for style
for learn this goto www.w3schools.com
more..u can ask Google about this tutorials.
for video tutorials goto www.teach-ict.net
all the very best