The GENUINE iolo Military Grade Drive Scrubber is a powerful tool designed for Windows operating systems. This CD-based software offers 1-year service for 3 users, providing essential support for maintaining and optimizing your computer's performance. With a focus on military-grade efficiency, this drive scrubber by iolo ensures your system is clean and running smoothly with the added peace of mind of a 1-year manufacturer warranty. Perfect for individuals or businesses looking to keep their Windows systems in top shape.