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Chapter 4. Accessibility, ergonomic, and maintenance
information
This chapter provides information about accessibility, ergonomic, and cleaning and maintenance.
Accessibility information
Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater
access to information and technology. This section provides information about the ways these users can get
the most out of their computer experience. You also can get the most up-to-date accessibility information
from the following Web site:
https://www.lenovo.com/accessibility
Keyboard shortcuts
The following table contains keyboard shortcuts that can help make your computer easier to use.
Note: Depending on your keyboard, some of the following keyboard shortcuts might not be available.
Keyboard shortcut
Windows logo key + U
Right Shift for eight seconds
Shift five times
Num Lock for five seconds
Left Alt+Left Shift+Num Lock
Left Alt+Left Shift+PrtScn (or PrtSc)
For more information, go to http://windows.microsoft.com/, and then search using any of the following
keywords: keyboard shortcuts, key combinations, shortcut keys.
Ease of Access Center
Ease of Access Center on the Windows operating system enables you to configure your computers to
suit their physical and cognitive needs.
To access Ease of Access Center, do the following:
1. Go to Control Panel, and ensure that you view Control Panel using Category.
2. Click Ease of Access ➙ Ease of Access Center.
3. Choose the appropriate tool by following 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 items better.
• Narrator
Narrator is a screen reader that reads what is displayed on the screen aloud and describes events such as
error messages.
© Copyright Lenovo 2017
Function
Open Ease of Access Center
Turn on or turn off Filter Keys
Turn on or turn off Sticky Keys
Turn on or turn off Toggle Keys
Turn on or turn off Mouse Keys
Turn on or turn off High Contrast
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Troubleshooting
