when you have a web page up, push "print screen" on your keyboard. After that (im shure theres a better/easier way, but..) i take an existing jpeg file, right click and hit "edit". I then click on the edit tab at the top, then scroll down to paste. It then puts the web page pic on top of the existing pic. when you close that file it will ask if you want to save it, you click yes. You then have a jpeg image of the web page that will look like this...

you will have to resize this file after ya get it because it will be too big to for the boards file upload. This pic was reduced to 50%. The pics in the other post was reduced to 80%.