A Voice Assistant is a software program that uses artificial intelligence to understand and respond to spoken commands. These assistants can perform various tasks, such as setting reminders, playing music, or providing weather updates. Popular examples include Amazon Alexa, Apple Siri, and Google Assistant. Voice Assistants are typically integrated into devices like smartphones, smart speakers, and home automation systems. They rely on natural language processing to interpret user requests and deliver accurate responses, making technology more accessible and user-friendly for people of all ages.