Cloud Backup is a service that allows users to store their data on remote servers accessed via the internet. This means that instead of keeping files on a local device, such as a computer or external hard drive, users can save their important documents, photos, and videos in the cloud. This provides an extra layer of security, as data is less likely to be lost due to hardware failure or theft. Using Cloud Backup is convenient because it enables users to access their files from anywhere with an internet connection. Many services offer automatic backups, ensuring that data is regularly updated without manual intervention. This makes it easier to recover lost files and maintain peace of mind regarding data safety.