Problem: I would like assistance in setting up dual monitors with an extended display.
I. Right-click any empty area on your desktop and select "Screen Resolution."
II. Select "Extend these displays" or "Duplicate these displays" from the Multiple displays drop-down list.
Depending on which option you choose your display will either be extended or duplicated across both monitors. If you would like to switch which side your screens are located you can do so by clicking and dragging the screen icon to where you would like it positioned in relation to the other monitor(s).