Harvey Has Started a New Consulting Business, and Wants to Outfit

Harvey has started a new consulting business, and wants to outfit his new Windows 8 computer with a wide array of software to help him perform the tasks he needs.
-Lastly, Harvey wants to store many of his files in "the cloud." He is trying to access SkyDrive, but it's not working. What is the most likely reason?

A) He has not paid Microsoft the annual licensing fee.
B) He hasn't installed SkyDrive on his hard drive.
C) He has not yet created a Windows Live ID.
D) He is working with an older version of Microsoft Office and must download the software patch.