A:AnswerYes, it's possible with the right Macbook Pro and with right adapter, Thunderbolt to 2 Display Adapter. Picture Quality (resolution) is 1920 x 1080.
A:AnswerThis monitor should be able to connect with a Dell system. Please reach out to the Dell technical support team for assistance. They are available 24/7 on Facebook and Twitter(@Dellcares).
A:AnswerThe buttons on the monitor's front panel are Function buttons(to access the On Screen Display Menu). and Power on/off button (with LED indicator).