You don't want to spill coffee on your computer, but perhaps it could use a bit of this "caffeine." The Caffeine application prevents one's computer from automatically going to sleep, starting screensavers, or dimming the screen. Once installed, the application icon can be found on the right side of the menu bar, and it just requires a simple click to operate. This version is compatible with computers running Mac OS X 10.6 or later.
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