Introduction to Nokia Nseries PC Suite
Nokia Nseries PC Suite is a collection of Nokia Nseries and third-party PC applications that seamlessly tie together your Nokia Nseries multimedia device and your PC. Use the applications to transfer photos or videos from your device to your PC, to copy your favourite music from your PC to your device or to sychronise you calendar and contact information. And much more.
After you have installed the PC software from the CD that came with your device or updated the software from the Nokia Web, you will find the applications in the Nokia Nseries PC Suite Application view. This is your main launch pad for this suite of applications, which will help you get much more out of your device.
You can run Nokia Nseries PC Suite either by clicking its icon 
on the windows Taskbar or selecting it form the Windows Start menu.
See also
Synchronising your device and PC
Nokia Nseries PC Suite Application view