In WordPress, the role of administrator is a user role. When a user installs WordPress, a new user is created with the username and password specified during the installation. The administrator user position is assigned to the first user. They have full skills and can do all tasks on a WordPress website.
A user with the administrator position has the ability to add and remove people with the same role. It’s vital to note that administrators have the authority to delete material when providing the administrator role to a user.
The only user role with the ability to upgrade a WordPress blog is Administrator. They can use the built-in theme editor to change themes and update essential WordPress files. They can also install, delete, and edit any plugins on the site using the same method.
There is usually only one administrator. Some of the admin position’s capabilities are assigned to the super admin role in a WordPress multisite installation. The super admin can change themes, create new users, add and delete plugins, and manage the entire site network, whereas the admin’s function is limited to managing a single site.