Basics components:

What is Handy Recovery?
System Requirements and Installation

How to recover files?

Step 1: Select Disk and Analyze It
Step 2: Find Lost File on the Disk
Step 3: Recover the File

Advanced features

Extended analysis (NTFS)
Using sector view window
Creating/using disk images for deferred recovery
Recovering files from deleted partitions

Licence and Registration

Handy Recovery License Agreement
Purchasing and Registration