Hanna is a computer who appears in the episode "Karen's Virus."
She is a gray computer with a small screen with a red mouth, a keyboard with some red,green,blue, and gray buttons, two arms, and a conveyor belt acting as legs connected by a tube. Her head represents an actual computer. She is friends with Karen.
Role in episode
Hanna is first seen at the beginning of the episode where she is spending quality time with Karen. During the conversation, Hanna sneezes in front of Karen's screen. Karen feels that Hanna has a cold and tells her to go home and rest. But little did Karen know, Hanna caused Karen to get a computer virus in her hard drive.