A typewriter.
Often abbreviated to "T. C. & S.", a big, worldwide computer manufacturing organization located in New York City.
The runaway robot known as Fred attempts to take refuge among his fellow computers at Typewriters, Computers & Stuff, taking almost an entire afternoon to rise through the ranks and become president of the company, with former FLAG agent Noel somehow worming herself in as his receptionist.
Other T. C & S. employees include Mr. Wright of the Employment department, an unnamed tour director, and guards Harry and Bert.
[Novel #1: "Get Smart!"]