disable computers for playing Music Store Music
Mac OS X brings house from 4 different methods to make screenshots with. Most of the options offers USAGE the left shown utility (utility) Screenshot (grave) from the folder
Programs Use the procedure in various dialog boxes that do not appear on the snapshot. The screenshots can be saved immediately, but initially only displayed in a window from which you copy to the clipboard or in TIFF format.
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is particularly interesting possibility in the settings of a mouse pointer that appears on the screen, select Photo. This will only work together with the self-timer mode. If you frequently make screenshots, one is the use of the utility of something complicated, presumably due to the dialog windows and starting the program in the Finder content. One should therefore consider using the utility to reserve a place in the dock.
An alternative to using the program
Screenshot
would be to call up the menu screen shot from the Services menu of "photographing" of the program. Unfortunately, this makes for a lot of frustration in the long run, because this function is currently active in the fewest programs. Or menu item is shown below as the only TextEdit in RTF mode. often the most practical is the creation of screenshots of the keyboard shortcuts:
Apple + Shift + 4
a computer for playback, proceed as follows: 
Screenshot 
screenshot of whole screen 