Your company network includes portables computers that have Windows 7 Ultimate and Windows 7
Professional installed.
You want to standardize all portable computers to Windows 7 Professional for Key Management Server (KMS)
licensing purpose.
You need to install Windows 7 Professional on all Windows 7 Ultimate portable computers
What should you do?

A.
Launch Windows Update.

B.
Perform a clean installation over the existing system partition.

C.
Perform a clean installation on a non-system partition.

D.
Supply the Windows 7 Professional KMS Key.

E.
Launch Windows Anytime Upgrade.

Explanation:
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