This document describes a virtual classroom app that allows teachers and students to manage classes using cloud technology and mobile devices. The app allows teachers to upload documents to the cloud from anywhere, and students to access those documents on their mobile devices from anywhere. It outlines the hardware, software, and system requirements, as well as the steps to create an account, share a cloud folder, integrate it into an Android app using XML and Java coding, build the APK, and open uploaded files from the cloud on a mobile device. The document acknowledges help from the creator's supervisor and the cloud service used. It suggests potential future enhancements like adding live streaming or slideshows with real-time voice.