This document discusses methods for upgrading to or deploying Windows 10 from other Windows operating systems using various tools. It covers performing in-place upgrades of Windows 10, using Windows Imaging and Configuration Designer (ICD) to create bootable installation media for Windows 10, deploying Windows 10 images using the Microsoft Deployment Toolkit (MDT) and System Center Configuration Manager (SCCM). It also demonstrates using the User State Migration Tool (USMT) to migrate user files and settings to Windows 10.