Final answer:
A video card can deliver output to multiple monitors, offering multi-monitor support which is useful for a wide range of activities that require additional workspace.
Step-by-step explanation:
A video card can deliver output to multiple monitors. This function is commonly referred to as multi-display or multi-monitor support. A video card serves as an interface between the computer and the display devices. Modern video cards offer several ports like HDMI, DisplayPort, DVI, and sometimes VGA, enabling the connection of multiple monitors. This feature is beneficial for gamers, professionals, and anyone who needs an expansive digital workspace for multitasking.