What type of accounts are used primarily for normal users who log into the system?

Standard user accounts are specifically designed for normal users who interact with the system on a day-to-day basis. These accounts provide the necessary permissions for users to perform routine tasks, such as running applications, accessing files, and modifying user-specific configurations without unrestricted access to the entire system.

This type of account ensures that users can operate within a safe environment while protecting the system's integrity from potential accidental or malicious changes that could arise if they had elevated privileges.

In contrast, service accounts are typically used by applications or services to operate within the system, root user accounts are designated for system administrators with total control over the system, and administrator accounts have elevated privileges for system management tasks, making them unsuitable for general user access.