Computer

Appearance
Computer is a Contestant on Object Buddies and he is named Laptop on another show named Super Lifeless Object Battle (Reboot/Camp) if you can't tell by his body.

In A New Way For Platforms
Computer was asking Surround about why everyone was called to him about the new show that was going to air on and he was also involved about Algebra Book getting beaten up by Moniter and then Computer had beaten up Moniter and they both fell off but they were still Team Captains.

In Airplane Obstacles
He wasn't in the challenge but he was choosing the members though for his team which is Team YG