Chapter 6. Programs, Documents, and Gadgets

When you get right down to it, an operating system like Windows is nothing more than a home base from which to launch applications (programs). And you, as a Windows person, are particularly fortunate, since more programs are available for Windows than for any other operating system on earth.

But when you launch a program, you're no longer necessarily in the world Microsoft designed for you. Programs from other software companies work a bit differently, and there's a lot to learn about how Windows handles programs that were born before it was.

This chapter covers everything you need to know about installing, removing, launching, and managing programs; using programs to generate documents; understanding how documents, programs, and Windows communicate with each other; and exploiting Vista's great new hybrid document/program entity, the Sidebar gadget.