You purchase licenses for several apps from the Windows Store and you list the apps in your Windows Store
for Business.
You need to tell users how to install the apps.
What should you instruct the users to use?

A.
the Windows Store app and a Microsoft account

B.
a web browser and a Microsoft Azure Active Directory (Azure AD) account

C.
the Windows Store app and a Microsoft Azure Active Directory (Azure AD) account

D.
a web browser and a Microsoft account

Explanation:
https://technet.microsoft.com/en-us/itpro/windows/manage/distribute-apps-from-your-private-store