Can Facebook users change their Facebook ID?

Facebook users have the ability to change their Facebook ID, which is essentially their username or a user-friendly version of their profile link. This option allows users to customize their presence on the platform, making it easier to share their profiles with others. The flexibility to change the ID is beneficial for users who may want to update their online identity or reflect a change in branding or personal circumstances.

However, it is important to note that while users may change their ID, there are often guidelines and restrictions about how many times this can be done and under what conditions. For example, Facebook may limit the frequency of changes to prevent abuse of the feature. This context helps highlight that while changing the Facebook ID is allowed, there are considerations regarding how frequently a user can update it.

In contrast to the other options provided, the correct answer encompasses the straightforward capability of users to change their ID freely, albeit with potential restrictions put in place by Facebook for user integrity and platform stability.