After a Microsoft account is created, it can be used to access consumer-related Microsoft cloud services or Azure. Signing up for an mailbox automatically creates a Microsoft account. Microsoft account (created by you for personal use) - Provides access to all consumer-oriented Microsoft products and cloud services, such as Outlook (Hotmail), Messenger, OneDrive, MSN, Xbox Live, or Microsoft 365.
You can sign up for the developer program by using one of the following account types: