Windows XP and Office 2003 Keyboard Shortcuts

Every Windows computer comes with a keyboard and either a mouse or some other form of pointing device, such as a touchpad or pointing stick. The keyboard is usually a basic device that fulfills little more than the minimal requirements of having the right number of keys arranged in a conventional fashion and having a suitable connection to the computer, such as a PS/2 plug, a USB plug, or a wireless connection.

If what s sitting on your desk and keeping your fingertips blunt is a basic keyboard, you re likely to benefit from an upgrade. This appendix discusses what kinds of keyboards are available and how to choose a suitable keyboard for your needs. (For help on configuring your keyboard and choosing such accessibility options as will help you, see Chapter 1.)

Considerations for Choosing a Keyboard

At the risk of generalizing horribly, keyboards fall into three categories: conventional, serious, and specialized (or strange ) keyboards. The following sections discuss these categories.

First, though, here are general considerations to keep in mind when choosing a new keyboard:

Here are more specific criteria to ask yourself when you lay hands on the keyboard. They re largely obvious, but you ll kick yourself if you skip them.

All of these issues are easy enough to resolve if you can try the keyboard before you buy it. If you must buy without trying, make sure you can return the keyboard if it doesn t suit you.

Most large computer stores carry a variety of keyboards and make the most popular (or most promoted) models available for customers to try. While large stores typically have some of the more widely used ergonomic keyboards, if you need a specialized model, you ll probably do better to visit a specialized computer-ergonomics store.

Why Wireless Keyboards Can Threaten Your Privacy

If you don't especially appreciate having your keyboard tethered to your PC by a six- foot cable, you may be drawn by the attractions of wireless keyboards, which let you move the keyboard freely about in a room's distance or so of your computer. But before you invest in a wireless keyboard, be clear on possible problems that they can bring with them.

The main problem is that a wireless keyboard can transmit signals to other wireless receivers in the neighborhood as well as to your receiver. In one documented instance in Stavanger, Norway, the user of a wireless keyboard found that his computer was receiving signals transmitted from another wireless keyboard. From the contents, he learned that the other wireless keyboard was 150 meters (500 feet) and several walls removed from his computer.

The second, and secondary, problem is that you typically won't know if your wireless keyboard is transmitting what you type to another computer as well as to your own. Unless your keystrokes fail to show up on your computer, there's no reason for you to suspect a problem until you receive the unwelcome news from a neighbor.

 

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