Amazon S3 (Simple Storage Service) is an AWS object storage service used to store and retrieve any amount of data from the cloud. It is highly durable, scalable, and secure.
With Amazon S3, you can store files such as images, videos, backups, documents, logs, and application data. Data is stored in buckets and can be accessed from anywhere with the required permissions.
In simple words, Amazon S3 is cloud storage where you can securely store, manage, and access your data anytime.