Your company network includes portable 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 purposes.
You need to install Windows 7 Professional on all Windows 7 Ultimate portable computers.
What should you do?
A. Supply the Windows 7 Professional KMS key.
B. Launch Windows Anytime Upgrade.
C. Launch Windows Update.
D. Perform a clean installation over the existing system partition.
E. Perform a clean installation on a non-system partition.
