Computerized maintenance management software (CMMS) is easily the most important key to success for a maintenance systems manager. While it is conventionally assumed that CMMS systems are not of great use to businesses other than factories, they can actually be quite advantageous to a wide array of industries. Intended to aid in total administration of a business, CMMS systems can be extraordinarily effective across the board, helping medical centers, airports, government agencies, financial institutions, and churches, to provide a small sampling.