The fi-5015C Windows driver is the software required to operate the Fujitsu fi-5015C document scanner with a computer running Windows. The fi-5015C is a compact, sheet-fed scanner often used for scanning documents in a variety of environments, such as offices and small businesses. The driver ensures that the scanner is properly recognized by the operating system, allows you to use the scanning software that comes with the device, and provides features like image enhancement, automatic document feeding (ADF), and more.