OK, we know you understand why adding a few hardware peripherals can make for a better computing experience. But we mention this here because the way in which Windows 8 interacts with these devices has changed, thanks to the switch to Metro. So while some legacy interfaces for dealing with hardware devices remain for backward compatibility reasons, much of your interactions with the devices in Windows 8 will now occur through Metro-style experiences. And more often than not, that means the Devices charm.
Let’s look at some common examples.
The ability to print is obviously a core capability. And while installing printer drivers works as it did in earlier versions of Windows—through the desktop interface using familiar methods—as does printing from desktop-based Windows applications, Metro-style apps interact with printers through the Devices charm.
Consider the Metro-style version of Internet Explorer 10. You’ve found a web page you want to print for posterity, but there’s no printer button in the app bar and no menu system at all. How do you print?
In Metro, printing—like other device access—is now consistent, and it happens through the Devices charm. So you display this charm (perhaps through the Charms bar, but Winkey + K is quicker), and you’ll see something resembling Figure 3-34. And in that list of devices will be one or more printers, depending on how your PC is configured.
Figure 3-34: The Devices pane
Too ponderous? Depending on the app, Ctrl + P still works for printing, too.
When you select the printer, the Devices pane will expand to reveal options related to that specific printer, as in Figure 3-35. This interface will let you make last-minute configurations before actually printing, with many of the options available via a More settings link.
To print, just tap Print.
You may recall from previous Windows versions that an Auto Play window would appear when you plugged in an external storage device like a USB-based hard drive. In Windows 8, Auto Play is now a Metro-based experience. So when you plug in an external drive, you’ll see the interface in Figure 3-36.
And if you click this notification, you’ll be confronted by the user interface in Figure 3-37, though the options you see here will vary from device to device.
Figure 3-35: Printer settings
Figure 3-36: Auto Play for portable storage
Figure 3-37: Deciding what to do when this type of device is plugged into the PC
As is the case with desktop applications, this storage is now available to any Metro-style app as well. You can see this for yourself in apps that support the Metro-style File Picker, a new full-screen experience for selecting files on disk. As you can see in Figure 3-38, a USB-based hard drive is automatically available to the File Picker just as it is to Windows Explorer on the desktop.
Figure 3-38: External storage is available to Metro-style apps too, via the File Picker, a sort of Metro “Open File” interface.
When you plug a second display into your PC, you can choose between a variety of display modes, including duplicating the display on both screens, extending the display across the screens, or using only one of the two screens. In earlier Windows versions, finding and then configuring this feature was fairly ponderous. But Windows 8 provides a handy new Metro-style experience that makes this easier than ever.
You can press Winkey + P to jump directly to the Second screen pane.
To see it, make sure you have a second display attached to your PC. Then, access the Devices charm (Winkey + K) and select Second screen. You’ll see the Second screen pane appear as in Figure 3-39.
This was only a short example. We thoroughly discuss multiple display usage in Chapter 5.
Figure 3-39: This pane lets you configure how a secondary screen works.
Summary
Windows 8 provides an exciting and new full-screen user experience we call Metro that brings the best of mobile devices to your PC and positions Windows for the 21st century. Yes, Metro is a touch-first interface that will be most at home on touch-based, iPad-like devices. But Metro works just fine on all kinds of PCs, including those with a keyboard and mouse, and it provides an amazing new platform upon which a new generation of full-screen, Metro-style apps run.
As important, the Metro experience pervades other Windows 8 experiences, including the Windows desktop, providing charms, search, sharing, app switching, app snapping, notifications, and device interactions that work everywhere in Windows. In this way, we can see that Metro isn’t a “thing on a thing” or even a “thing next to a thing.” It’s the heart and soul of Windows 8. It is, ultimately, what makes Windows 8 so special.
Chapter 4
(Still) Alive and Kicking: The Windows Desktop
• Understanding what’s changed with the Windows desktop
• How Metro experiences are exposed on the desktop
• Using the new File Explorer
• Managing files and folders
• Managing classic desktop applications
• Managing running tasks
• Using SkyDrive with the Windows desktop
While the touch-friendly Metro-style user experience is clearly the big story in Windows 8, most Windows users have a rich history with the Windows desktop and the many, many applications and utilities that have run in this environment for years. Fortunately, all of these things are still available in Windows 8, since this OS includes an updated and enhanced version of the traditional Windows desktop environment, its File Explorer file manager, and the other related capabilities Windows users know and love. And this is true whether you’re using a traditional desktop PC or laptop, or a newfangled tablet computer or hybrid PC, and whether you’re using Windows 8 or Windows RT.
There is one major exception to this rule. While Windows 8-based PCs and devices of course provide all of the desktop features you’ve come to know and love, those based on Windows RT—the ARM-based variant of Windows 8—are somewhat limited in that they cannot run any third-party Windows desktop software. That said, all of the features described in this chapter work equally well and identically in Windows RT as they do with their Intel-type Windows 8 brethren.
How the Metro-style environment and Windows desktop interact with each other is an important consideration for anyone moving to this new operating system. After all, in previous Windows versions, the Windows desktop was the entire user interface, the face that Windows presented to the world. But in Windows 8, the desktop behaves, conceptually at least, as an app that works within the new Windows Runtime (WinRT) and the Metro-style user experience. As such, even users who stick strictly to the desktop environment will still need to deal with, and understand, various Metro-style user interfaces, including the new Back and Start experiences, Switcher, and the Charms bar. And indignities of indignities, you’ll even need to use Metro to shut down your PC!