An administrator has added a new hard drive to a server that is running out of space on its C Drive and is experiencing slow performance.  The administrator needs to free up space on the C Drive.Which of the following is the BEST action for the administrator to take to free up space on the drive？（）

• A、Move the page file to the new drive.
• B、Copy the system32 directory to the new drive.
• C、Convert the C drive to a basic disk.
• D、Setup a software RAID to mirror the C drive.