DreamBirthday 

DreamBirthday is a small but powerful reminder application that sits quietly in your system tray. It will alert you of events on the day they occur, and can notify you at regular intervals of any up and coming important dates. It is 100% free.
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Hotkey Assistant 

Powerful and easy-to-use hotkey manager. It provides you with additional means to control applications, files, folders, windows, and other system components. Additional functions for mouse buttons.
hotkey manager configure hotkeys mouse