For Bluetooth accessory products, you do not need to install device specific drivers. Instead, both devices you want to pair need to support the same Bluetooth profiles in order to work together. You should be able to find the driver you need for your Bluetooth at your PC hardware manufacturer's support site. Please check your accessory product’s User Guide to see which Bluetooth profile it supports.
Regarding modem drivers, these are all either included into the phone SW, or in Nokia Suite / PC Suite.
For more information about modem drivers, please see the related FAQ: How can I download and install modem drivers for my Nokia device?
You can use the search field on this page to find this related FAQ.