The recent influx of virulent malware has created a great demand for powerful data recovery software. When a virus attacks a computers hard drive and inherent stored files it often renders the computers ability to access files quickly inoperable. Your PC gets slower and slower until eventually all you are able to access are the abhorrent ads for garbage products that you would never in a million years buy even if these idiot advertisers had not destroyed your hard drive, which they did. At some point you decide to start over by reloading your operating system. The deletion of the partition and reformatting of the drive will absolutely remove the evil contaminating programs. Perfect, right? No, you are still in trouble as you have thousands of needed files on your computer that you must save before you reload your Windows or Mac OS.