The Xerox DocuMate 510 is a scanner that typically comes with a variety of software and drivers to enable it to work properly with your computer. The Windows driver for the Xerox DocuMate 510 allows the scanner to communicate with your Windows operating system, so you can use the scanner's features through the scanning software (like Xerox's own software or third-party applications like Adobe Acrobat or Windows Fax and Scan).