1) Take the digital pics you want to show.
2) Upload the pictures to a dedicated free server, lots of them on the internet.
3) Copy the web address link (example:
http://your_image_url) to the picture after you upload it.
4) To add a picture below your name, paste the link in the appropriate space in your profile. Remember that Avatars should be 80 x 80 pixels.
5) To add a picture to a post, hover your mouse pointer over the button that says "Img" to see a representation of the code that will insert the picture in the post. ( Example:

)
Light travels faster than sound. That is why some people appear bright until you hear them speak.