Question

many individuals are using __ to turn their computers into dvrs, which allow you to record television shows for future playback. a videoconferencing b multimedia c tv tuners d webcams

Explanation:

TV tuners can be used to turn a computer into a DVR - like device for recording TV shows. Video - conferencing is for real - time communication, multimedia is a general term for various media forms, and webcams are for capturing video of the user.

Answer:

C. TV tuners