Computers are incredible tools that let users doing amazing things, but sometimes things go wrong. The problem could be as small as accidentally deleting files or forgetting a password???and as major as having an operating system rendered non-bootable by file system corruption. Or, worst case scenario, a hard drive dying completely. In each of these cases, and many more like them, there are specialized tools that can aid you in fixing problems with a computer or help you be prepared for when something bad does happen.