Disk Optimizer solves the problem of data fragmentation, bringing a renewed level of responsiveness to your applications and reducing the time it takes for your computer to boot! With Disk Optimizer, all of the fragments of data are rearranged back to a sequential order on your hard drive, greatly improving data access times. Whenever you're experiencing sluggish application response times, slow boot and restart cycles, and a general decline in system performance, it's time for Disk Optimizer!