Uh. How do I make Fraps take a picture of the whole computer screen?
You don't need Fraps to take a screenshot. Press the PrntScn (print screen) key, or if you're on a laptop, it might be the Fn key + PrtnScn. Once you've done that, open something like Paint and press CTRL + V. Edit the screenshot if needed, upload to image hosting site such as
Photobucket, copy IMG code, paste in new post here, voila.