What must you do to reset an individual end user's password?

To reset an individual end user's password, the correct action is to click the Reset Password button on the user page. This approach is straightforward and directly linked to the user's profile within the admin interface. By doing so, administrators can initiate a password reset process, which typically involves sending an email or notification to the user with instructions or a temporary password, ensuring both security and user convenience.

Using the Bulk Action menu is more suited for resetting passwords for multiple users at once; therefore, it wouldn’t apply to the situation where only one user's password needs to be reset. Contacting the user to change their password does not facilitate immediate action or ensure they follow proper security measures, as it relies on the user’s willingness and capability to manage their password effectively. Finally, navigating through the Admin Dashboard settings can provide various administrative functions and settings, but it does not directly address the action of resetting a specific user's password, making it an indirect and less efficient route. Thus, the most effective and appropriate way to reset an individual user's password is through the dedicated button on their user page.