To avoid the need for hard drive file recovery, you should look at protecting your desktop or laptop files, using one of the many ways and means available.
Data files can easily be kept on external devices such as, hard disk drives, CDs, DVDs, among other sort of storage units.
Despite the fact that there are many means available to help you protect your data, at some point in time digital or hardware instruments are almost always sure to crash and burn, leaving you with some much needed missing files and requiring the services of a hard drive file recovery technician.
Even though your storage system can do its job perfect for a very long time, it can predictably die when you least expect it, and all too often without any warning.