To change a user's details, such as a their profile, role, or contact information, you must edit the user's account. 
To do this, follow the steps below. 

1. Select the gear icon in the upper right corner of your screen and then Setup




2.  In the new window/tab that opened, type "users" into the Quick Find box and then select Users.  




3. Select the user you want to edit. 


4. Click the Edit button. 


5. Change the desired information and click Save.