What is a driver? A driver is software that allows your computer
to communicate with hardware or devices. Without drivers, the
hardware you connect to your computer—for example, a video card
or a webcam—will not work properly. In most cases, drivers come
with Windows or can be found by going to Windows Update in
Control Panel and checking for updates. If Windows doesn't have
the driver you need, you can find it on the disc that came with
the hardware or device you want to use, or on the manufacturer's
website.