When you open Hard Drive Data Recovery, the program will remind you that it cannot be installed on a hard drive partition you're trying to recover, or it will bot be able to recover as much information. Once you select the type of file you want to recover and the partition to analyze, the program will start the recovery automatically. A few minutes later, and a lost of recovered documents will appear right before your eyes. You can preview the documents to confirm they're what you're looking for, and then download any of them.
Technicals skills are not needed to use this efficient data recovery program, as Hard Drive Data Recovery has a very intuitive interface, and clear, step by step explanations to recovering your files.
The trial version only allows you to download 100mb of data.