Section 1.2. Mouse and Keyboard Essentials | Windows Vista for Starters: The Missing Manual

1.2. Mouse and Keyboard Essentials

To use almost any kind of computer, you need to know a few basics. You won't get far without mastering a few terms and concepts:

Clicking . This book gives you three kinds of instructions that require you to use the Mac's mouse. To click means to point the arrow cursor at something on the screen and thenwithout moving the cursorpress and release the clicker button on the mouse (or your laptop trackpad). To double-click , of course, means to click twice in rapid succession, again without moving the cursor at all. And to drag means to move the cursor while holding down the button.

When you're told to Ctrl-click something, you click while pressing the Ctrl key (which is next to the Space bar). Shift-clicking and Alt-clicking work the same wayjust click while pressing the corresponding key.

Icons . The colorful inch-tall pictures that appear in your various desktop folders are the graphic symbols that represent each program, disk, and document on your computer. See Figure 1-1.

Figure 1-1. These are just a few of the icons you'll encounter in Window. If you click an icon one time, it darkens , indicating that you've just highlighted or selected it. Now you're ready to manipulate it by using, for example, a menu command. If you double-click an icon, on the other hand, you open it (usually into a window or a program).

Menus . The menus are the words that appear in a row at the top of many windows : File, Edit, and so on. Click one to make a list of commands appear.

Some people click and release to open a menu and then, after reading the choices, click again on the one they want. Other people like to press the mouse button continuously after the initial click on the menu title, drag down the list to the desired command, and only then release the mouse button. Either method works fine.
Keyboard shortcuts . If you're typing along in a burst of creative energy, it's disruptive to have to grab the mouse to use a menu. That's why many experienced PC fans prefer to trigger menu commands by pressing certain combinations on the keyboard. For example, in word processors, you can press Ctrl+B to produce a boldface word. When you read an instruction like "press Ctrl+B," start by pressing the Ctrl key; then, while it's down, type the letter B; and finally release both keys.

Checkboxes, radio buttons , tabs . See Figure 1-2 for a quick visual reference to the onscreen controls you're most often asked to use.

Figure 1-2. You'll find certain components recurring throughout Windows. Checkboxes, for example, let you turn on as many features as you want. Radio buttons are different; like the radio preset buttons on a car, only one can be selected at a time.

1.2.1. The Right Mouse Button is King

One of the most important features of Windows isn't on the screenit's under your hand. The standard mouse has two mouse buttons. You use the left one to click buttons, highlight text, and drag things around on the screen.

When you click the right button, however, a shortcut menu appears onscreen, like the ones shown in Figure 1-3. Get into the habit of right-clicking thingsicons, folders, disks, text in your word processor, buttons on your menu bar, pictures on a Web page, and so on. The commands that appear on the shortcut menu will make you much more productive and lead you to discover handy functions you never knew existed.

Figure 1-3. One quick way to find out how much space is left on your hard drive is to right-click the corresponding icon, and then choose the Properties command (left). The Properties dialog box appears (right), featuring a handy disk-space graph.

This is a big deal: Microsoft's research suggests that nearly 75 percent of Windows users don't use the right mouse button, and therefore miss hundreds of timesaving shortcuts. Part of the rationale behind Windows Vista's redesign is putting these functions out in the open. Even so, many more shortcuts remain hidden under your right mouse button.

Tip: Microsoft doesn't discriminate against left-handers... much. You can swap the functions of the right and left mouse buttons easily enough.Choose Start

Control Panel. Click "Classic view." Open the Mouse icon. When the Mouse Properties dialog box opens, click the Buttons tab, and then turn on "Switch primary and secondary buttons." Then click OK. Windows now assumes that you want to use the left mouse button as the one that produces shortcut menus.

1.2.2. Wizards = Interviews

A wizard is a series of screens that walks you through the task you're trying to complete. Wizards make configuration and installation tasks easier by breaking them down into smaller, more easily digested steps. Figure 1-4 offers an example.

Figure 1-4. Wizards (interview screens) are everywhere in Windows. On each of the screens, you're supposed to answer a question about your computer or your preferences, and then click a Next button. When you click the Finish button on the final screen, Windows whirls into action, automatically completing the installation or setup.

1.2.3. There's More Than One Way to Do Everything

No matter what setting you want to adjust, no matter what program you want to open, Microsoft has provided 165 different ways to do it. For example, here are the various ways to delete a file: press the Delete key; choose File Delete; drag the file icon onto the Recycle Bin; or right-click the file, and then choose Delete from the shortcut menu.

Pessimists grumble that there are too many paths to every destination, making it much more difficult to learn Windows. Optimists point out that this abundance of approaches means that almost everyone will find, and settle on, a satisfying method for each task. Whenever you find a task irksome, remember you have other options.

1.2.4. You Can Use the Keyboard for Everything

In earlier versions of Windows, underlined letters appeared in the names of menus and dialog boxes. These underlines were clues for people who found it faster to do something by pressing keys than by using the mouse.

The underlines are hidden in Windows Vista, at least in disk and folder windows. (They may still appear in your individual software programs.) If you miss them, you can make them reappear by pressing the Alt key, Tab key, or an arrow key whenever the menu bar is visible. (When you're operating menus, you can release the Alt key immediately after pressing it.) In this book, in help screens, and computer magazines, you'll see key combinations indicated like this: Alt+S (or Alt+ whatever the letter key is).

Note: In some Vista programs, in fact, the entire menu bar is gone until you press Alt (or F10). That includes everyday Explorer windows.

Once the underlines are visible, you can open a menu by pressing the underlined letter (F for the File menu, for example). Once the menu is open, press the underlined letter key that corresponds to the menu command you want. Or press Esc to close the menu without doing anything. (In Windows, the Esc key always means cancel or stop .)

If choosing a menu command opens a dialog box, you can trigger its options by pressing Alt along with the underlined letters. (Within dialog boxes, you can't press and release Alt; you have to hold it down while typing the underlined letter.)

1.2.5. You Could Spend a Lifetime Changing Properties

You can't write an operating system that's all things to all people, but Microsoft has certainly tried. You can change almost every aspect of the way Windows looks and works. You can replace the gray backdrop of the screen (the wallpaper ) with your favorite photograph, change the typeface used for the names of your icons, or set up a particular program to launch automatically every time you turn on the PC.

When you want to change some general behavior of your PC, like how it connects to the Internet, how soon the screen goes black to save power, or how quickly a letter repeats when you hold down a key, you use the Control Panel window (described in Chapter 6).

Many other times, however, you may want to adjust the settings of only one particular element of the machine, such as the hard drive, the Recycle Bin, or a particular application. In those cases, simply right-click the corresponding icon. In the resulting shortcut menu, you'll often find a command called Properties. When you click it, a dialog box appears, containing settings or information about that object, as shown in Figure 1-4.

Tip: As a shortcut to the Properties command, just highlight an icon and then press Alt+Enter.

It's also worth getting to know how to operate tabbed dialog boxes , like the one shown in Figure 1-2. These are windows that contain so many options, Microsoft has had to split them up into separate panels, or tabs . To reveal a new set of options, just click a different tab (called General, Tools, Hardware, Sharing, Security, and Quota in Figure 1-3). These tabs are designed to resemble the tabs at the top of file folders.

Tip: You can switch tabs without using the mouse by pressing Ctrl+Tab (to "click" the next tab to the right) or Ctrl+Shift+Tab (for the previous tab).

UP TO SPEED
Scrolling: The Missing Manual

These days, PC monitors are bigger than everbut so are the Web pages and documents that they display.

Scroll bars , of course, are the strips that may appear at the right side and/or bottom of a window. The scroll bar signals you that the window isn't big enough to reveal all of its contents.

Click the arrows at each end of a scroll bar to move slowly through the window, or drag the rectangular handle (the thumb ) to move faster. (The position of the thumb in the scroll bar reflects your relative position in the entire window or document.) You can quickly move to a specific part of the window by holding the mouse button down on the scroll bar where you want the thumb to be. The scroll bar rapidly scrolls to the desired location and then stops.

Scrolling is such a frequently needed skill, though, that all kinds of other scrolling gadgets have cropped up.

Your mouse probably has a little wheel on the top. You can scroll in most programs just by turning the wheel with your finger, even if your cursor is nowhere near the scroll bar. You can turbo-scroll by dragging the mouse upward or downward while keeping the wheel pressed down inside the window.

Laptops often have some kind of scrolling gizmo, too. Maybe you have an actual roller , or maybe the trackpad offers drag-here-to-scroll strips on the right side and across the bottom.

Of course, keyboard addicts should note that you can scroll without using the mouse at all. Press the Page Up or Page Down keys to scroll the window by one window-full, or use the up and down arrow keys to scroll one line at a time.

1.2.6. Every Piece of Hardware Requires Software

When computer geeks talk about their drivers , they're not talking about their chauffeurs (unless they're Bill Gates); they're talking about the controlling software required by every hardware component of a PC.

The driver is the translator between your PC's brain and the equipment attached to it: mouse, keyboard, screen, DVD drive, scanner, digital camera, palmtop, and so on. Without the correct driver software, the corresponding piece of equipment doesn't work at all.

When you buy one of these gadgets, you receive a CD containing the driver software. If the included driver software works fine, then you're all set. If your gadget acts up, however, remember that equipment manufacturers regularly release improved (read: less buggy ) versions of these software chunks . (You generally find such updates on the manufacturers' Web sites.)

Fortunately, Windows Vista comes with drivers for over 12,000 components, saving you the trouble of scavenging for them on a disk or on the Internet. This gigantic library is the heart of Microsoft's Plug and Play feature, which lets you connect a new gadget to your PC without even thinking about the driver software (Chapter 12).

1.2.7. It's Not Meant to Be Overwhelming

Windows has an absolutely staggering array of features. You can burrow six levels down, dialog box through dialog box, and never come to the end of it. There are enough programs, commands, and help screens to keep you studying the rest of your life.

It's crucial to remember that Microsoft's programmers created Windows in modulesthe digital-photography team here, the networking team therewith different audiences in mind. The idea, of course, was to make sure that no subset of potential customers would find a feature lacking.

But if you don't have a digital camera, a network, or whatever, there's absolutely nothing wrong with ignoring everything you encounter on the screen that isn't relevant to your setup and work routine. Not even Microsoft's CEO uses every single feature of Windows Vista.