Amazon S3 (Simple Storage Service) offers a flexible option to store files/folders and backups of websites in the cloud. It is a part of various web services Amazon offers like EC2, CloudFront and so on. These are collectively known as AWS (Amazon Web Services). Creating an AWS account is free. New users get 5 GB of Amazon S3 standard storage, 20,000 Get Requests, 2,000 Put Requests, and...