TAKE YOUR CHOICE OF SITES TO VISIT: The computer screen automatically presents a list of choices as the user starts to type in the name of Laura Barns who committed suicide after being mercilessly hounded by cyberbullies. Her spirit takes revenge on her torturers a year later by terrorizing them online.

On April 9, 2013, Laura Barns (Heather Sossaman) drank too much at a high school classmate’s unsupervised keg party and passed out and soiled herself. In the past, such immature behavior would have been forgiven as youthful indiscretion and quietly swept under the rug the next morning.

However, in the unforgiving digital age the slightest faux pas can easily come back to haunt you forever. That’s precisely what happened to Laura, thanks to a mean-spirited guest who, instead of helping her, whipped out his cell phone and recorded an embarrassing video of her sprawled on the ground.

This invasion of privacy escalated to cyber bullying when the video was posted online followed by a thread of cruel comments. After several days of merciless teasing, Laura took her life with a gun.

Now, exactly one year later, we find Laura’s former best friend Blaire (Shelley Hennig) flirting with Mitch (Moses Jacob Storm) on Skype. Their exchange comes to an abrupt end when they are joined in the chatroom by a trio of friends, Jess (Renee Olstead), Adam (Will Peltz), and Ken (Jacob Wysocki).

Next, an anonymous intruder claiming to be Laura appears and starts divulging deep secrets about each of them. The spooked quintet assumes that the uninvited guest is their prankster pal, Val (Courtney Halverson), until she pops up on a separate screen. Then, when “Laura” starts knocking them off one-by-one, it becomes clear that they are dealing with a disembodied spirit bent on vengeance.

Directed by Levan Gabriadze, Unfriended is a found footage horror film designed for millennials. This novel movie unfolds on a computer screen from its beginning to its terrifying end. Although some people over 30 are apt to find the film disconcerting, the younger generation — that is addicted to electronic stimuli — 24/7, may feel right at home.

Excellent (****). Rated R for violence, sexuality, teen drug and alcohol abuse, and pervasive profanity. Running time: 82 minutes. Distributor: Universal Pictures.