Dual monitors in classrooms

Right-click on your desktop and select "Display". At the top of the resulting dialogue box, your available monitors appear as blue, numbered boxes. Each box represents a monitor (e.g. box "1" corresponds with the left monitor and box "2" corresponds with the right monitor).

From the display, select the monitor you wish to be your main display.

Check the box that says "Make this my main display." The other monitor will automatically become the secondary display.

When finished, click [Apply].