A co-worker was installing a new program when the Windows 7 computer suddenly restarted. Now, when the computer starts, it gets partially through the boot process and then reboots. Which of the...

A co-worker was installing a new program when the Windows 7 computer suddenly restarted. Now, when the computer starts, it gets partially through the boot process and then reboots. Which of the following is the quickest method to get the computer running without losing any of the user’s data?

A.      Reinstall the OS.

B.      Boot using Last Known Good configuration.

C.      Boot into Safe Mode and perform a Windows System Restore.

D.      Perform a factory restore.