to the right of F12
And I use Alt+print screen ... maybe Ctl works too, Mav, never tried it.
1. Clear to the desktop
2. Hold down Alt, and push "print screen"
3. Open Paint, PhotoSho, whatever ... and hit Ctr+V - or else hit 'Paste' in the Edit menu
4. Save as is
5. Host and Post
Just plain 'print screen' works too, but only for the open workspace - it skips the taskbar and background