Hi Ribikash10,
Welcome to Dell Community Forum.
When you purchase a Dell Computer, you can choose to configure and add/upgrade hardware and software components as per your requirement.
If you have opted to add the bluetooth option at the time of purchase, it would be included in the system configuration.
Hope this answers your query.
Let me know if further help is needed.
Thanks and regards,
Babita S
#iworkforDell
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