ShareLaTeX is an online platform that allows users to create and edit documents using LaTeX, a typesetting system commonly used for producing scientific and mathematical documents. It provides a user-friendly interface where you can write your text and see the formatted output in real-time. This makes it easier for students, researchers, and professionals to collaborate on projects without needing to install any software. One of the key features of ShareLaTeX is its collaborative capabilities. Multiple users can work on the same document simultaneously, making it ideal for group projects or academic papers. Additionally, it offers templates and tools that simplify the process of formatting complex documents, ensuring that users can focus on their content rather than technical details.