Google Drive is a file synchronization and sharing service that allows you to store and organize assignments, documents, or class curriculum securely and easily access them from any device including tablets and smartphones, anywhere, at any time. With Drive, you can instantly view common formats including documents, PDFs, images, and even HD videos right from your web browser or mobile device. Teams can share files or whole folders, and with granular file permissions, it’s simple to control who can view, comment on or edit each file. Google Drive is available via your browser and has dedicated mobile apps for iOS and Android, as well as apps to synchronize files from Windows and Mac computers