1) How do you upload an image for your profile?
2) Yes, for picking items it says to use your scroll, but I have a laptop, but not a mouse to hook up to it, so how shall I scroll through the items? I dont like to use the "c" to choose the item i want by going back and forth to select the item i want
1) I don't remember how it looks for other users but if you go to edit your profile there is some way of setting your profile picture... and a way to upload your own. On mine, I click the "Profile" tab and then on the left I have "Forum Profile Information".
2) In a lot of cases, the ',' and '.' keys will do the same thing as the mouse wheel. Some laptops also have the equivalent of a mouse wheel on the track pad (if you have a track pad). Mine have always had this in the right border... a special area. Kind of painful though.