'Xneat Windows Manager', and 'Recuva'

Xneat Windows Manager

XNeat Windows Manager adds additional features to the Windows taskbar and system tray that enable you to minimize any window to an icon in the system tray (instead of the taskbar), keep any window on top, set a custom transparency level, and also hide any window or tray icon. Furthermore, the program allows you to re-arrange the order of the taskbar buttons by simply dragging them around.

http://www.xneat.com/windows-manager/

Recuva

Recuva is a Windows utility meant to restore files that have been accidentally deleted from your computer. This includes files emptied from the Recycle bin as well as images and other files that have been deleted by user error from digital camera memory cards or MP3 players. It will even bring back files that have been deleted by bugs, crashes and viruses.

http://www.piriform.com/