■For general info on screen shots see [http://en.wikipedia.org/wiki/Screenshot wiki] (has info about other OS also ) ■ Use the''' keyboard key Print Screen''' or for an active window only, the combination Alt+PrintScreen (some small keyboards could use other key combinations if they lack the individual key) #The above is equivalent to copying the screen view into your clipboard, #you then paste it into a suitable programe such as "Paint" #and save the resultant file. #You may have to save it in a particular format or size probably a .jpg or .png file if you are to upload it.