Cloud backups refer to the process of storing data on remote servers accessed via the internet, rather than on local devices like hard drives. This method allows users to save important files, photos, and documents securely, ensuring they are protected from loss due to hardware failure, theft, or natural disasters. Using cloud storage services, individuals and businesses can easily back up their data automatically or manually. These services often provide encryption and redundancy, meaning that even if one server fails, copies of the data remain safe on other servers, enhancing overall data security and accessibility.