Paste Sreenshot Using GUI
 

I tried to find ananswer for this but no luck. I know I can take a screenshot with the third wheel and paste it. But what if I use Take Screenshot in OpenSuse, save a few of them then want to paste them in a forum. How can I get them out of my folder and off of the clipboard to paste them into something else, like a Forum or a document.

you have to save the shots as .jpg or .gif etc. format on your computer then use the "Manage Attachment" on this page (under advance not quick reply) to upload it here.
it's a good idea to shrink the shots so it wont take up more than the whole screen.