What is the best recommendation to achieve the goal?

Your company standardizes on Windows 10 Enterprise for all users.

Some users purchase their own computer from a retail store. The computers run Windows 10 Pro.

You need to recommend a solution to upgrade the computers to Windows 10 Enterprise, join the computers to Azure AD, and install several Microsoft Store apps.

The solution must meet the following requirements:

• Ensure that any applications installed by the users are retained.

• Minimize user intervention.

What is the best recommendation to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.
A . Windows Autopilot
B . Microsoft Deployment Toolkit (MDT)
C . a Windows Configuration Designer provisioning package
D . Windows Deployment Services (WDS)