The definitive guide to modern Windows internals: new coverage of virtualization, file systems, boot, security, and more.For advanced computing professionals, this is the definitive up-to-date guide to how Windows core components behave “under the hood.” Using it, experienced developers can build more powerful and scalable software, administrators can debug complex system and performance problems, and security researchers can harden their systems. This Seventh Edition is fully updated through the May 2021 (21H12104) updates to Windows 10 and Windows Server (2022, 2019, and 2016). It adds extensive content on Hyper-V, plus fully rewritten chapters on the boot process, new storage technologies, and Windows system and management mechanisms. As always, it delivers unparalleled insight based on insider access to Microsoft source code, with hands-on experiments using the latest debugging tools to show you Windows’ internal behaviors firsthand. With Windows 11 introducing new user interface design elements that build upon the same core technologies as Windows 10, readers will be well-prepared for this new chapter of computing.