Final answer:
A device driver is a software program that enables communication between the operating system and hardware devices. When updating or installing a new motherboard, motherboard drivers are essential for proper functioning and compatibility.
Step-by-step explanation:
A device driver is a software program that allows an operating system to communicate with hardware devices. It acts as a translator, enabling the operating system to send commands and receive data from the device.
When you update or install a new motherboard, the motherboard drivers play a crucial role. These drivers are specific to the motherboard model and provide instructions to the operating system on how to interact with the motherboard's components, such as the chipset, audio, network, and USB ports. Installing the correct motherboard drivers ensures optimal performance and compatibility with the hardware.