Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
To change your age in your account, you typically need to access the profile settings of your account. However, if you are unable to change your age and it is set to 0, it may be due to restrictions based on your account type or age verification policies. For accounts associated with minors, certain changes may be limited until parental consent is provided or until you reach the legal age in your region.
If you are facing issues with changing your age, I recommend checking the support documentation for your specific account type or contacting customer support for assistance.