[. . . ] Changing the battery: An integrated silver oxide 1, 55 V 389 E battery is used to operate the LED light. [. . . ] In the following section you can familiarize yourself with how to use the USB drive. These Windows ® systems already contain a driver that supports the SwissFlash. An icon for a new memory storage device will appear in your «My Computer» window. Removal with WINDOWS 2000® / ME / XP / Vista Close all applications that are running with the USB drive. 0 and above Close all the applications that are running with the USB drive. Activate the «SwissFlash» desktop symbol and choose «Special/File» from the drop-down menu. Then click «Deactivate/Eject SwissFlash» you may then remove the USB drive. If the USB drive has not been deactivated before removal, or an application with the USB drive is running, a warning window appears. [. . . ] This does not affect your statutory rights (for electronical part 2 years). [. . . ]