To post pictures you're going to need a Photobucket account ( or similar account w/ another web source ).
There are instructions somewhere on here how to do the rest.
Before posting though, make sure the pictures are compressed! Too many people just seem to think the world revolves around them and their DSL or Cable internet connections and can send pictures any size they want. That's wrong, rude, and just plain selfish. Those of us who are still stuck with dial-up internet miss out on so much because others don't or won't think about doing simple compressions on pictures they want to upload...and it *is* simple to do. The instructions are elsewhere on this site, but they are there and need to be read by *everyone*.