...and in case you dont know what a URL is..(which is very basic) this is how you get it.
1.Find the pic you want
2. Right click on it, a menu will pop up.
3. "TOwards the bottom of it there will be a link called "properties". You click on that
4. Another menu will pop up there will be a bunch of lines. One of them will be marked
(URL) then next to that is a URL. copy that then do all the crap digis just said.