Welcome to the Classic Cougar Community Jim. As stated above you will find a wealth of information here. Just use the search tool. If you can’t find what you’re looking for feel free to ask the question. As far as posting pictures, here is a link to the topic of posting pictures. https://cccforum.discoursehosting.net/t/howto-post-images-in-the-forum/86/1
Hopefully that will help answer the photo questions that you might have.
Steven