Can you duplicate screen on multiple monitors?
Press the Windows key on your keyboard and select “Settings.” Choose “System” followed by “Display.” If your computer doesn’t automatically detect the additional monitor, click on “Detect.” Under “Multiple Displays,” select “Duplicate these Displays.” Can you mirror 3 monitors? select “Graphics Properties” select “Multiple Displays” check “Clone Displays” then “Select one or more active displays” (i had all 3 showing) …