Final answer:
Television series use a laugh track to create comedy and humor for viewers. The presence of laughter cues the audience and adds to the overall enjoyment of the show.
Step-by-step explanation:
Television series make use of a laugh track for several reasons. One reason is that it helps create a sense of comedy and humor for the viewers. The presence of laughter cues the audience to find certain lines or situations funny. It can also be used as a form of social proof, where the laughter from the track convinces viewers that something is funny.
However, it is important to note that not all television series use a laugh track. Many modern shows prefer to rely on natural audience reactions or no laughter at all. The use of a laugh track is subjective, and while some people may dislike it, others may find it adds to the overall enjoyment of the show.