When setting up a new device, there are multiple features available that will never be used. Which of the following should the user do to make the new device more secure?

Making all users administrators grants them elevated privileges, increasing the risk if an account is compromised, rather than improving overall device security.

Removing or disabling unnecessary features on a device reduces the attack surface by eliminating potential vulnerabilities associated with those features, making the system more secure.

Installing a password manager helps users manage their passwords securely but does not directly secure the device itself by reducing its feature set or attack surface.

Making all users guests restricts their privileges but doesn't address the underlying security risk posed by unnecessary features on the device for administrative accounts.