The nano program in this crystal will help you by inflicting damage over time on your opponent in combat. Before you can run the program you must upload it to your nano containment Unit (NCU) by right-clicking it.
Click the Nano button on the menu to open your Program Window. The nano will be located in the combat section.
Left-click-and-hold the icon to pick it up, and move it to your shortcut bar for easy access.
To run the program, left-click the icon in the shortcut bar, or press the appropriate key (1-10 depending on where in the shortcut bar you placed the icon).