A technician is contacted by a user who has a laptop computer running Windows XP. The user has a second monitor connected to the laptop but the second monitor will only mirror the laptop screen. Which of the following should the technician recommend to solve this problem?

A.
Update the operating system to Service Pack 2.

B.
Restart the computer so the second monitor will be recognized.

C.
Configure the CMOS to accept the second monitor.

D.
Extend Windows desktop to the second monitor through the Display Settings.