Counter strike source spray paint help?

Im a noob and just started so im wondering how you spray paint pictures onto the maps, I also wanted to know how you drop weapons and how to make a name for your guy. ThanksCounter strike source spray paint help?
To spray a picture, you press T when looking at a surface. You can find custom sprays on sites like fpsbanana.com





To drop your weapon, press G. You can do this with every weapon but the knife.





To name yourself, go into Options -%26gt; Mutltiplayer. Then type in a name for yourself and hit apply.