Cloud storage refers to the online storage of data on remote servers accessible via the internet. Users can store, retrieve, and manage files without relying on local devices, enabling seamless access from various platforms. Commonly accessed through web interfaces or dedicated apps, cloud storage offers features such as file syncing, sharing, and collaborative editing. Providers like Google Drive, Dropbox, and OneDrive deliver scalable solutions for personal and enterprise use, benefiting from enhanced security, backup options, and reduced dependence on physical storage infrastructure.