What does a graphic web designer do ?

Hi Everyone,
next week am going to join a web design agency under a trainee title, i know that the goal to be a trainee is to learn the job but i would like to have some ideas about what am i going to do exactly, obviously it’s going to be photoshop+illustrator to create graphical stuff, but is there any particular things i should be aware of ? you know ::slight_smile: to give a good impression 8)

PS :
is that correct ?? “Graphic Web Designer”, does such a name exist :stuck_out_tongue: ?

thank you