Enabling CI/CD tools begins with a clear understanding of your software development lifecycle and needs. Once you've identified these, you can choose from a variety of CI/CD tools (also known as a continuous integration tool and continuous delivery tools). To enable them, you'll generally need to integrate the tool with your code management systems, configure it to automatically run tests and builds when code changes are made, and set up notifications for the development team. Many tools, like Jenkins or TeamCity, also require setting up a continuous integration server that hosts the continuous integration process. If you're working on mobile apps or deploying on the Google Cloud Platform, make sure your CI/CD tool supports these environments too. Keep in mind that each CI/CD tool has different steps for setup, so always refer to the tool's official documentation for precise instructions.