Intro to Free and Open-Source Software. Explore the world of free and open-source software (FOSS) and see how you can be productive in your business or personal life without costly proprietary solutions. Learn how completely free tools like the LibreOffice office suite and Linux-based Fedora operating system can replace the increasingly ad-ridden and cloud-based options we often feel stuck with. Discover tools that give you control of your devices, maintain your privacy, and keep you safe from invasive data mining and ever-increasing subscription costs. Become a part of a community that values software freedom, privacy, and personalization.