A MacBook Pro with OS X Mountain Lion installed is unresponsive after login. Your customer would like to search online Apple Support articles about this issue.
How can she quickly accomplish this task?

A.
Startup from 05 X Recovery and choose the Get Help Online option.

B.
Startup from a OS X Mountain Lion Install DVD and choose the Get Help Online option.

C.
In order to use Safari, the customer will have to restore the hard disk from a Time Machine backup.

D.
She must first install OS X Mountain Lion on an external disk, then use Safari to search Apple Support articles.