editing picture for Auction..

Hello
Would anyone please explain(in plain english), how do a take a picture of a bow i would like to sell in the Auction section?

Any help will be appreaciated..

Do you mean the description of the bow?
Just move the cursor over the bow then take a screenshot and open that screenshot with paint and crop the description of bow and copy it then click file then new then paste it there

I had to ask recently.

The Print-Screen key saves the whole screen to a file, and the file name is told to you. It's also easy to guess the right folder if you look through your accessories.

Microsoft Paint is a bit tedious, but it gets the job done on the cropping.

I use infraview for screenshots then either The Gimp2 or paint for editing.
Gimp and Infraview are both FREE btw.