How do you share my PC internet connection over bluetooth for mobile in windows 7?

To share your PC's internet connection over Bluetooth in Windows 7, first, ensure that Bluetooth is enabled on both your PC and mobile device. On your PC, go to "Control Panel" > "Network and Sharing Center" > "Change adapter settings," right-click your internet connection, select "Properties," and navigate to the "Sharing" tab. Check the box for "Allow other network users to connect through this computer's Internet connection," and select your Bluetooth connection from the dropdown. Finally, pair your mobile device with your PC via Bluetooth, and it should be able to access the internet through your PC.