Follow these steps to set up a dual monitor display:

1. Connect each monitor to the computer using either an HDMI, DisplayPort/Mini DisplayPort, DVI, or VGA cable
2. On the back of the monitor, identify which ports are HDMI, DisplayPort/Mini DisplayPort, DVI, or VGA
3. Connect the appropriate cable to the same type of port on the computer.
4. Depending on your computer, you may need to update the display adapter drivers or adjust settings in the BIOS. Consult the user manual for further instructions.
5. Go to the system settings. Enable Dual Monitor Display
6. Adjust the settings of your dual monitor display to your preference.

Once you have enabled and configured your dual monitor setup, you can start using it.