What should you do?

You have a Microsoft 365 subscription.

You need to upgrade all Microsoft OneDrive for Business sites to ensure that all activities such as notifications, ratings, job titles, and new posts are private.

What should you do?
A . From the SharePoint admin center, modify the Sharing settings for the My Site host site collection
B . From the SharePoint admin center, select user profiles, select Manage Organization Properties, and then modify the settings
C . From the SharePoint admin center, select user profiles, select Setup My Sites, and then modify the settings
D . From the OneDrive admin center, modify the Sharing settings

Answer: A

Explanation:

References: https://docs.microsoft.com/en-us/sharepoint/install/configure-my-sites