Beakman explains that a video game is a version of a computer. He goes over all of the computer components and then to show how this all works, they do a skit. In the skit, they have to give the exact program code to Lester (aka computer) to be able to do the action they want.
Richard and Winnie discuss their individual preferences of tabs and spaces, respectfully, when performing indents. Richard debates that tabs are more precise and create smaller file sizes, while vehemently questioning why anyone would ever prefer to use spaces.
Sheldon develops a friendship algorithm based on a children's book and utilizes it in an attempt to improve his friendship with Kripke. When trying to find an activity that is mutually interesting for both of them, Sheldon runs into an infinite loop in his algorithm. Howard modifies the algorithm to include a loop counter and an escape.