Lenovo ThinkCentre M900z 10F2, Hardware Maintenance Manual, Page: 62 / 146

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/
Screen resolution
You can make the text and images on your screen easier to read by adjusting the screen resolution of your
computer.
To adjust the screen resolution, do the following:
1. Right-click a blank area on the desktop.
2. Depending on your Windows version, do one of the following:
• For Windows 7: Click Screen resolution .
• For Windows 10: Click Display settings . On the Display tab, click Advanced display settings .
3. Follow the instructions on the screen.
Note: Setting the resolution too low might prevent some items from fitting on the screen.
Customizable item size
You can make the items on your screen easier to read by changing the item size.
• To change the item size temporarily, use the Magnifier tool in Ease of Access Center. See “Ease of
Access Center” on page 53.
• To change the item size permanently, do the following:
– Change the size of all the items on your screen.
1. Right-click a blank area on the desktop.
2. Depending on your Windows version, do one of the following:
– For Windows 7: Click Screen resolution ➙ Make text and other items larger or smaller .
– For Windows 10: Click Display settings .
3. Change the item size by following the instructions on the screen.
4. Click Apply . This change will take effect the next time you log in to the operating system.
– Change the size of the items on a Web page.
Press and hold Ctrl, and then press the plus-sign key (+) to enlarge or the minus-sign key (-) to
reduce the text size.
– Change the size of the items on the desktop or a window.
Note: This function might not work on some windows.
If your mouse has a wheel, press and hold Ctrl, and then scroll the wheel to change the item size.
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ThinkCentre M900z Hardware Maintenance Manual