The purpose of cloud storage services is to provide users with a secure and accessible way to store, manage, and share data over the internet. Unlike traditional storage methods that rely on physical devices, cloud storage allows users to save files on remote servers, which can be accessed from any device with an internet connection. This approach facilitates easy collaboration, automatic data backup, and scalability, enabling users to expand storage as needed. Popular examples include Google Drive, Dropbox, and OneDrive which enhance data accessibility and protection.