This document provides guidance on migrating content from Box to OneDrive using Mover, a free tool. It outlines the prerequisites, migration process, best practices, and limitations. The process involves setting up Box and OneDrive accounts, authorizing Mover connectors, running a pre-migration scan, and allowing Mover to copy files while maintaining the latest versions and ownership. Precautions are noted around user access, shared data, and name/path changes.