Cursor is an AI-driven code editor that integrates advanced AI technology to enhance coding efficiency for developers, reduce the barriers to programming, improve code quality, and accelerate innovation. Key advantages of Cursor include code auto-completion, code explanation, and multi-file editing. It caters to developers of all levels, from beginners to experienced programmers, allowing everyone to benefit. Cursor offers a free trial option, and users can visit the official website for more information. Cursor 101 provides free introductory tutorials and practical tips to help you get up to speed with this powerful development tool.