Go to http://www.tinypic.com
click on browse, select picture from your computer/phone/ipad etc. under resize choose message forum, click upload. Enter anti-spam code. When the codes pop up, choose the one for message forum, copy and paste that code to your message here. It will already be sized correctly. If you want to do a new signature picture then pick the thumbnail size instead. If you want a new avatar, then pick the avatar size instead. Enter the codes into the appropriate places in your control panel for signature or avatar. I usually save all the codes in a word file so I can just copy and paste them later if needed. tinypic does not require you to have an account.