Hi,
Thank you for contacting Microsoft Community.
There are several things you can check to ensure your computer is configured correctly to connect with Bluetooth device.
Method 1:
Check to see if the Bluetooth services are enabled. To do so, follow these steps.
a. Click on Start
b. Type services.msc and press enter
c. In the list find Bluetooth support services and double click on that.
d. Ensure that the service is both set to automatic and started.
Method 2:
Open the Hardware and Devices troubleshooter
http://windows.microsoft.com/en-us/windows7/Open-the-Hardware-and-Devices-troubleshooter
Method 3:
Refer to the link and follow steps given in the article:
Add a Bluetooth enabled device to your computer
http://windows.microsoft.com/en-US/windows7/Add-a-Bluetooth-enabled-device-to-your-computer
Hope this resolves the issue. If the issue persists, you can write to us and we will be glad to assist you further.