Outdated and corrupt device drivers can take a toll on the overall working of your device and should be kept in proper health. They are a group of files that ensure proper communication between the operating system and the hardware components of your device like a printer, webcam, scanner, USB devices, video cards, and many more. Frequently Asked Questions (FAQs) What Are Device Drivers And Why Do We Need Them?ĭevice Drivers play an important role in the overall functioning of any computer system.