AI integration in web browsers is reshaping user experiences by making navigation more intuitive, personalized, and task-oriented. Browsers like Perplexity's Comet and Opera's Neon are introducing agentic features, enabling users to automate searches, manage workflows, and access real-time insights. This trend promises a shift from passive browsing to proactive assistance, but also raises questions about data privacy, security, and the ethical use of AI in daily internet interactions.