Final answer:
Members of the Administrator group have the ability to install and uninstall software, change system settings, manage user accounts, and access encrypted files, unlike Power Users who have more limited privileges on a computer system. The correct options are a, b, c, d.
Step-by-step explanation:
The question is asking about the differences in permissions between members of the Administrator group and those in the Power Users group in a computer operating system context, particularly in systems like Windows. Members of the Administrator group have higher-level privileges compared to Power Users.
Administrators can do the following actions that Power Users cannot: Install and uninstall software: Administrators can install new programs and applications and remove existing ones. Change system settings: Administrators have the authority to modify system-wide settings that affect all users.
Manage user accounts: Administrators can create, delete, and modify user accounts and their corresponding permissions. Access encrypted files: Administrators may have the ability to access or manage encrypted files on the system, assuming they have the required permissions or keys. The correct options are a, b, c, d.