Search engine optimisation (SEO) is the process of tuning content for search engines like Google and Bing.Generative Engine Optimisation (GEO) is a new strategy that focuses on AI-driven search and content optimization.GEO requires content to be clear, context-aware, and legible to machines for better visibility.The rise of AI-driven search engines like Perplexity and ChatGPT is shifting user habits, impacting SEO strategies and creating new opportunities.