You have a computer that runs Windows 7 Home Premium.

You need to upgrade the computer to Windows 7 Ultimate.

You must achieve this goal in the minimum amount of time.

What should you do?

A.
Perform a Windows Anytime Upgrade.

B.
Download and run the Windows 7 Upgrade Advisor.

C.
Insert the Windows 7 installation media. From the Install Windows dialog box, select the Upgrade option.

D.
Start the computer from the Windows 7 installation media. From the Install Windows dialog box, select the Upgrade option.

Explanation:
Windows Anytime Upgrade With Windows Anytime Upgrade, shown in Figure,you can purchase an upgrade to an application over the Internet and have the features unlocked automatically. This upgrade method is more suitable for home users and users in small businesses where a small number of intra-edition upgrades is required.