Dell PP22X, DT549 owner manual Operating System Media

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• How to reinstall my operating system	Operating System Media
	The operating system is already installed
	on your computer. To reinstall your
	operating system, use one of the
	following methods:
	• Microsoft Windows System Restore —
	Microsoft Windows System Restore
	returns your computer to an earlier
	operating state without affecting
	data files.
	• Dell PC Restore — Dell PC Restore
	returns your computer to its original
	operating state. Dell PC Restore may
	not ship with your computer.
	• Operating System Installation Media —
	If you received operating system media
	with your computer, you can use it to
	restore your operating system.
	For more information, see "Restoring
	Your Operating System" on page 133.
	After you reinstall your operating system,
	use the Drivers and Utilities media to
	reinstall drivers for the devices that came
	with your computer.

Your operating system product key label is located on your computer.

NOTE: The color of your operating system installation media varies according to the operating system you ordered.

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