How do people take screenshots of items

I notice ppl taking screens of items like mostly in the sell forums

and i am wondering how do they get like info on 10 items all on 1 screen, is there a command for it or what?

all photoshop'd
I try to take all my screens where the background is the same so they all look the same.

i just take a screenshot with the arrow over my weapon ( so the lil' box comes up showing the weapon stats ) and take the picture

use that lil' rectangle tool to cut out the image... save pic, upload to www.photobucket.com, copy the Image URL, post on the forums and voila ... ur done!

no need for photoshop though, basic stuff like this can be done in mspaint quite easily!

yea you can do it on paint i do mine on photo shop though