Hi.
How do i get a bluetooth driver for my Toshiba Satellite C850D-107?That should no be needed.
That question has already been asked many times.
The answer is in the details:
•  Does that model have Bluetooth support?
•  Are you using Windows 8?
•  Have you enabled Bluetooth? 
•  What Bluetooth device does NOT work ?

Please provide details.


To answer all you questions, Geek-9pm:
I've checked Toshiba's website and it says it has bluetooth support for my brand.
I'm using Windows 7 Home Premium.
Yes, i have tried enabling the bluetooth but i can't find anything relating to it on the computer. I've downloaded Bluetooth stack and filter package from Toshiba, installed them yet i couldn't find anything.
I, honestly, don't know which bluetooth device is not working. It seem to be all to me.

I have another question. How can you disable the commands that comes with the FUNCTION keys (as it is in my laptop e.g F3 is for turning the screen's brightness low and so on) in other to use the original shortcuts especially in Microsoft Word?

Let's STAY with one question.
When you have the Bluetooth stack, an item will show on the desktop. Wait for it.

Find  the "Bluetooth symbol" on the Satellite's desktop and double-click it. An applications menu will open; when it does, click "Connections and Settings" then "Bluetooth Discovery Mode."

Turn on your external Bluetooth device and enable the Bluetooth connection.
Click "Enable." This will turn on your Bluetooth

Here is an article for reference:  http://www.ehow.com/how_6363252_turn-bluetooth-toshiba-satellite-laptop.html#ixzz2pO1fNuQm

Using Bluetooth is  different that Wi-Fi. You don't see a list of devices found.  Instead you have to provide a code to identify lour device. You will type a pass code on the Bluetooth keyboard. Once DONE, it should lock in every time on start up .

Bluetooth devices are normally used for short range.
The method is BASICALLY simple and painless, but not always obvious.
Here is a new  article about Bluetooth connectivity.
http://www.wikihow.com/Use-a-Bluetooth-Device
And from Microsoft:
http://www.microsoft.com/hardware/en-us/help/support/how-to/keyboard/bluetooth

On the Toshiba forums this is covered in more detail.
How this is of some help.