I can't figure out why they won't work! Only strange sounds appear. I forced a crash report
Reported crash to Mojang (ID 19107578)
Please tell me what to download or something!
Linked issues
Comments 3
Can I update them? If so, how, where, and what?
No guarantee it will make a difference, but follow this guide at the Mojang Support Center website. Although this is for a specific bug report, the guide is for the same thing.
If your video card/driver does not support it, then you can't use them.