Codes and Conventions of a t.v sitcom- Opening credits: These often give the audience a flavor of the show to come by showing the characters and/or the locations. In the case of the IT crowd, the opening credits are in the style of an old gaming format, which relates to computers so relates to the program.
- Theme tunes: often sung and invariably catchy and hummable. The theme tune in this case sounds like an old video gaming tune, which is catchy, and easy to remember.
