Google SGE (Search Generative Experience) is an AI-powered feature in Google Search that provides users with faster and easier ways to find information. It offers AI-generated overviews of topics, allows users to ask follow-up questions in a conversational manner, and helps users explore and take the next steps in their search. SGE aims to provide high-quality search results and perspectives to assist users in getting up to speed on various subjects, finding specific information, making decisions, and shopping for products.