The term 'IS TO FRITZ' is composed of three words. The first word, 'IS, ' is an abbreviation for the job title 'Information Systems Technician, ' which is a professional who specializes in the installation, maintenance, and repair of computer systems and networks. The second word, 'TO, ' is a preposition that indicates direction or purpose. The third word, 'FRITZ, ' is a slang term for a person who is particularly skilled with computers. Therefore, the phrase 'IS TO FRITZ' can be interpreted TO mean that an Information Systems Technician is someone who is highly skilled with computers and is responsible for their installation, maintenance, and repair.