Which user account gets nearly unlimited access to the local system and can perform actions on the local system with little or no restriction?

System account

Explanation:

System account is the account of the operating system and gets nearly unlimited access to the local system and can perform actions on the local system with little or no restriction

System account is the highest privilege level and provides ownership to objects that are created before a normal user logs on,

por su calidadad

explanation:

go to edit profile, preferences, then choose level and select the desired choice.