First you need an image hosting site...
http://www.photobucket.com
or http://www.imageshack.com
Both are free to join. I use photobucket. If you go with that one all you need do after signing up is login, click on upload and it will go to wherever you have your screenshots located, most likely in pictures library. After the upload mouse over the gear in the upper right corner, a drop down box appears, click on direct link, it will copy the link then in the screenshot thread click on the green tree. A dialogue box opens. In that right click in the text field and then click paste, then enter. Your screenshot will show up in the thread. If you are uploading to the screenshot gallery go to the home page and up where it says your name (nic) click on upload. When that page opens scroll down to where it say screenshots, click on that then follow the instructions.
