To change a user's role:
Click on the Admin Console (gear icon in the top-right of the screen).
Locate the user whose role you'd like to change in the Members list. You can use the search bar in the top-right, or navigate between pages of names if applicable.
Click on the user to open their profile.
Click on the "Edit" button underneath their name on the top-left.
Locate the "User Role" dropdown and select a new role as applicable.
You can preview the access provided by the selected role by scrolling to "Permissions" and clicking on the Management and Files tabs.Click "Save" in the top-right corner to confirm the changes.
To change the permissions that a specific role has, or to create a new set of permissions, please see our article on managing user permissions.