I figured now that the forum software has been upgraded and we no longer need to use IMG tags to post photos in the new editor, I'd post a new tutorial. It's pretty simple now. You literally just need to paste an image URL into the editor, and it will render it for you. To be clear, this means you must upload your image to an image hosting site. I recommend https://imgur.com  as it is the easiest to use and doesn't require you to sign up for an account (though I recommend that, as it would