how to put pictures in your post?

how do you put pictures in your posts you wrote i cant do it it always comes out like this
http://DSCNO498
wait i think i got it
http://DSCNO498-windowspicturesandfaxviewer

nope i didnt
http://dscno498-windowspictureandfaxviewer

you need to upload the pics onto a host site, like mypetpages.net, its free and has unlimited space, and allowes remote linking. after you upload the pics their click on the lock a key icon, this will just take you back to your main page, then click on photo albums again, click on the thumbnail for your picture, copy the URL for the pic, and come here, make a post, click on the IMG button past the URL and wala lol