Hi Connor,
Thank you for posting your query on Microsoft Community.
I appreciate your interest in Windows 10.We sincerely regret for the inconvenience caused.
I suggest you to follow the below link and perform the steps in the link and check if it helps:
Fix for audio issues in Windows 10
http://windows.microsoft.com/en-us/windows-10/fix-sound-problems#v1h=tab01
Please let us know if you need further assistance.
Thank you.