Lenovo ThinkPad Hard Disk Drive, Руководство пользователя

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2. Click Control Panel ➙ Ease of Access ➙ Ease of Access Center .
3. Follow the instructions on the screen.
Ease of Access Center mainly includes the following tools:
• Magnifier
Magnifier is a useful utility that enlarges the entire screen or part of the screen so that you can see
the words and images better.
• Narrator
Narrator is a screen reader that reads what is displayed on the screen aloud and describes events like
error messages.
• On-Screen Keyboard
If you prefer to type or enter data into your computer without using a physical keyboard, you can use
On-Screen Keyboard. On-Screen Keyboard displays a visual keyboard with all the standard keys. You
can select keys using the mouse or another pointing device, or you can tap to select the keys if your
computer supports multi-touch screen.
• High Contrast
High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a
result, those items are more distinct and easier to identify.
• Personalized keyboard
Adjust keyboard settings to make your keyboard easier to use. For example, you can use your keyboard
to control the pointer and make the keyboard easier to type certain key combinations.
• Personalized mouse
Adjust mouse settings to make your mouse easier to use. For example, you can change the pointer
appearance and make your mouse easier to manage windows.
Speech Recognition
Speech Recognition enables you to control your computer by voice.
Using only your voice, you can start programs, open menus, click objects on the screen, dictate text into
documents, and write and send e-mails. Everything you do with the keyboard and mouse can be done with
only your voice.
To use Speech Recognition, do the following:
1. Click the Start button to open the Start menu.
2. Click Control Panel ➙ Ease of Access ➙ Speech Recognition .
3. Follow the instructions on the screen.
Screen-reader technologies
Screen-reader technologies are primarily focused on software program interfaces, help information systems,
and various online documents. For additional information about screen readers, see the following:
• Using PDFs with screen readers:
http://www.adobe.com/accessibility.html?promoid=DJGVE
• Using the JAWS screen reader:
http://www.freedomscientific.com/jaws-hq.asp
• Using the NVDA screen reader:
http://www.nvaccess.org/
Chapter 4
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You and your computer
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