How do I update my account information for Marriott Rewards?

To update account information for Marriott Rewards, a member can typically log in to the official Marriott Bonvoy website or mobile app. Once logged in, there is usually an option to access the account settings or profile section. In that area, members can update personal details such as name, address, email address, phone number, and other preferences. It is essential to review the changes carefully before saving them to ensure all information is accurate. If any specific changes require special attention or verification, the platform may provide instructions on how to proceed. For any assistance related to updates or if members have questions, it is advisable to review the current web page for contact details or additional resources.