What is a characteristic of an administrator account?

An administrator account is designed to manage system settings and configurations, making it a critical role in any operating system. A key characteristic of an administrator account is its ability to install software. This capability allows administrators to add new applications, manage software updates, and modify existing software configurations. This level of access is necessary to maintain the overall functionality and security of the system.

The ability to install software is essential for maintaining the operating environment, accommodating users' needs, and deploying updates that improve security and functionality. An administrator’s tasks often include not just installation, but also configuration of software, ensuring compatibility, and troubleshooting issues that may arise from these installations, which highlights the importance of this function within an administrator account.

Other options do not accurately reflect the full scope of administrator capabilities. For instance, while it is true that some accounts may be created automatically with installations, this does not universally apply. Additionally, an administrator account is typically not limited to only system-level changes, as its role encompasses a wider range of functions beyond just system-level configurations. Moreover, the ability to delete user accounts and manage other users is a fundamental aspect of an administrator's privileges, making the first option incorrect as well.