Sure, go into home at the top, click onto the little gray pic of the pawn, click on the button that says choose file, then choose where at in your computer the pic is that you want to use, then select it. Save..
Resolved: How to add a picture to your profile

quickest way is to click your name at the very top, next to the Search bar. that goes right to the 'edit profile' page. :)
http://www.chess.com/home/edit_profile.html
Could someone help me with how to add a picture to your profile? Thx very much!