Windows 8.1: The Missing Manual

Chapter 1. The Start Screen

Let’s start with the elephant in the room: Windows 8 is two operating systems in one. They have separate software programs, control panels, Help systems, Web browsers, application switchers—and separate ways of doing things.

For a single price, here’s what you get:

• Windows desktop, which is basically Windows 7. It’s the familiar world of overlapping windows, the taskbar, and drop-down menus. It’s designed for use with a mouse and keyboard. In this environment, you can run any of the 4 million existing Windows programs (see Figure 1-1).

• TileWorld, a new environment designed for touchscreens, like tablets and touchscreen laptops. This environment looks completely different—and works completely differently. There’s no taskbar, windows don’t overlap, and there are no drop-down menus. For TileWorld, you have to buy and install a completely new kind of app.

Note

Some inexpensive tablets run a version of Windows 8 called Windows RT, which is basically TileWorld alone. The Windows desktop is there, but it’s just a useless shell; apart from a couple of traditional built-in programs—Notepad and Calculator, for example, and sometimes Microsoft Office—it can’t run any other Windows apps.

Now, Microsoft doesn’t agree that Windows 8 is really two superimposed OSes. And it certainly doesn’t use the term “TileWorld” (see the box on About the Term “TileWorld”).

But there really are two environments. They look and feel very different. And each has its own techniques for customizing ...