Have you ever accidentally deleted a data file or folder?  Well, there are those who have and those who will. 

We recommend that you put PC Inspector File Recovery, by Convar.com in your bag of tricks.

It does an excellent job of recovering data files, documents, digital photos, etc. that have been deleted and removed from the Recycle Bin.  And the price is right, as in FREE, and it contains no spyware, no adware.

They also make a excellent program specifically designed to recover digital photos from removable memory cards, called Smart Recovery.  Also Free.

Great products.