Meet Windows 10. Fast, functional and truly dual-purpose, Microsoft's new operating system works as well on smartphones and tablets as it does on a desktop computer - just what Windows 8 was supposed to do but didn't! Windows 10 is built from the ground up for a world in which mobile and cloud computing are key. Microsoft's OneDrive online storage facility, which is an integral feature in Windows 10, helps to make this reality. With a raft of new features that include the welcome return of the Start menu, the Cortana personal assistant, the Edge web browser, virtual desktops, Action Center, and universal apps, to name just some; Windows 10 is shaping up to be the best operating system currently on the market. This book explains how it all works and show how you can get the best out of Windows 10.