How do I take in game pictures

I want to put some pictures from the game to my guild site i just dont know how can someone please explain.

Printscreen

Host on Photobucket or Imageshack...

Actually Control+Printscreen.

The pics will be in C:/City of Heroes/Screenshots (or something close to that).

And there's a variety of image hosting sites out there.

Screenshot guide link in sig

(and it is just Print Screen key..hitting the CTRL key isn't necessary.)
Of course you can set it up via MENU> OPTIONS>KEYMAPPING to whatever you key you prefer.

The default is Print Screen or PRTSCN, however your keyboard manufacture has printed the text.

That's a great guide Alty! I would like to change my previous answer to his...