A computerized maintenance management system is a/n:

A computerized maintenance management system (CMMS) is primarily categorized as software. This software is designed to streamline and enhance maintenance operations by providing tools for scheduling, tracking maintenance activities, and managing inventory effectively. It centralizes data and facilitates better decision-making through reporting and real-time information access.

While it can be seen as a tool in the broader sense, saying it is merely a "tool" does not fully encompass its function as a comprehensive software solution. A CMMS integrates various functionalities that automate tasks, improve efficiency, and maintain records in a way that is far more advanced than traditional tools or manual systems, leading to broader implications for maintenance management practices. This collaborative functionality goes beyond merely being a physical or standalone tool; rather, it is an integrated software system pivotal to managing maintenance resources effectively and efficiently.