AWS (Amazon Web Services) is a cloud computing platform that provides services such as computing, storage, databases, networking, security, and analytics over the internet. Instead of managing physical servers, businesses can use AWS resources based on their needs and scale them easily. For beginners, learning AWS is a practical way to understand modern cloud technology and its applications. With AWS Training in Chennai, learners can build hands-on knowledge and explore real-time cloud concepts through Qmatrix Technologies.