The Avanquest Fix-It Utilities Professional 5 PC License + Recovery Stick for Windows 7 is a comprehensive utility software designed to optimize, clean, and repair Windows operating systems. With a CD format and English language options, this software is compatible with Microsoft Windows 7, XP, and Vista. The included Fix-It Utilities Vista model offers standard licensing on a single unit, making it a valuable resource for maintaining the performance and health of your computer system.