You shouldn't have to copy and paste. If you have your pictures ready to load. All you have to do is click on the little paperclip that is found in your message box. A box should come up that has where you find your pictures in your computer. Click on the picture you want to upload. Then click on select. When that box goes away, click on upload. then close the window. Then just click on submit. If you want to receive notifications when someone comments on your post, then be sure to click on the submit to thread button before submitting it. Its really very simple.