Can i add a second user to my macbook

- Can i add a second monitor to my macbook air
- Can i add a second screen to my macbook air
- Can i add a second screen to my macbook
- Can i add a second account to my macbook
- Can i add a second screen to my macbook pro
- Can i add a second monitor to my macbook
- Can i add a second monitor to my macbook pro
- How do i add a second user to my macbook air
- Can i add a second apple id to my macbook
- How do i add a second user to my macbook
- How.to add a second user to my macbook