Evernote provides a digital workspace platform that helps users organize their notes, tasks, and schedules. It caters to a wide range of clients, including students, professionals, and businesses, by offering tools that improve productivity and focus. The platform operates on a freemium model, allowing users to access basic features for free while offering premium subscriptions for advanced functionalities. These premium features include increased storage, collaboration tools, and integration with other applications. Evernote's main functions include note-taking, task management, and calendar integration, making it a comprehensive tool for managing both daily activities and long-term projects.