What is hard drive data recovery?

Hard drive data recovery is mostly about discovering away to relocate data when it has been lost, or if your computer happens to need a hard drive repair.  Many years ago when there weren't very many data recovery companies, you had very limited options and outrageous prices.  Today, there are many more hard drive data recovery locations in the world and there is also much cheaper recovery software.  It's always a good idea to have some kind of knowledge of what is going on with the problem on your computer before you start calling any hard drive data recovery companies or using any type of software.  Remember that it's always better to play it safe and not create a bigger problem than the one you already have.  Once you discover what the problem actually is, then you know whether the problem is one that can be fixed on your own or one that requires a hard drive data recovery company.