LinkedIn is a professional social networking platform with over 300 million members globally. It can be used to find jobs, stay connected with colleagues, research companies and industries, and grow your professional network. Creating a complete profile including education, skills, experience and relevant details can help users maximize their LinkedIn presence. Engaging with connections, groups, companies and sharing professional updates are effective ways to build relationships and enhance your online reputation on LinkedIn. Maintaining LinkedIn etiquette around appropriate content and interactions is important for successful networking on the platform.