Data recovery is the process of restoring files and data that were lost due to deletion, erasure, system crash, reformatting, or hardware damage. In order to understand what happens when you scan with a high-quality data recovery program, it’s important to know how your hard drive stores and accesses data. If you are unfamiliar with this topic, you might want to review our article on how hard drives work. As we learned, hard drives store a file as a string of 1s and 0s. But what happens when you delete a file?
Any data or files that you have lost must be recovered as quickly as you can. Of course, it’s true that a speedy recovery is convenient, especially if the files are particularly important or time-sensitive. However, there is more to it than that. Whenever you download or install anything on your computer, browse the web, move files, or create new files on your system, your lost data and files are closer to being overwritten and destroyed forever. The same is also true for USB devices like i Pods, or media cards on your digital camera.