S-A-M

Sometimes I let Sam play on the computer by himself while I cook dinner (or whatever other chore I'm doing close by).  The other day he was playing on pbskids.org (he navagates that site pretty well) he called me over to look at what he named his super hero.  I looked at the screen and saw he typed SAM.  I said, did you do that by yourself?  How did you do that?  He said, "Mom I found the S the A and the M, all the letters are right there."  I had to take a picture.  I thought that was pretty good for a three year old.