You have been tasked with configuring a user account so that its folder and settings will follow the user to whatever computer the user logs on to within the domain. Which of the following should you configure?

To ensure that a user's folder and settings follow them to any computer they log on to within the domain, configuring a roaming profile is the correct approach. A roaming profile allows user data and settings, such as desktop layouts, application settings, and other personalized configurations, to be stored on a network server. When the user logs in to any computer in the domain, their profile is downloaded from the server, allowing for a consistent experience regardless of the workstation used.

Roaming profiles are ideal for environments where users need flexibility and mobility, as their personalized settings get applied wherever they log in. This facilitates seamless access to their working environment without the need for manual configurations each time they switch devices.

In contrast, the other options do not fulfill the requirement for profiles to follow users from computer to computer within a domain context. A unit of organizational (OU) is related to the structure of Active Directory and is useful for policy application but does not manage user settings. A logon script can help automate tasks during login but cannot maintain user settings and profiles. A home folder mapped to a network drive provides storage for user files but does not manage user-specific settings or profiles. Thus, roaming profiles are specifically designed for this purpose, making them the ideal choice in this scenario.