Virtual assistants are widely used in day-to-day technology, providing support through devices such as smartphones, smart speakers, and home automation systems. They assist with tasks like scheduling appointments, managing reminders, and responding to queries, enhancing user convenience. The integration of AI and natural language processing allows these assistants to understand and respond to voice commands effectively. Popular examples include Siri, Alexa, and Google Assistant. Their ubiquity showcases the growing reliance on conversational AI to simplify daily routines and improve productivity.