Hands-on Experiments

Even without access to the Windows source code, you can glean much about Windows internals from tools such as the kernel debugger and tools from Sysinternals and Winsider Seminars & Solutions. When a tool can be used to expose or demonstrate some aspect of the internal behavior of Windows, the steps for trying the tool yourself are listed in “EXPERIMENT” boxes. These appear throughout the book, and we encourage you to try these as you’re reading—seeing visible proof of how Windows works internally will make much more of an impression on you than just reading about it will.