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Accessibility Help

Use the accessibility options provided by this Web site to control the screen display. These options allow changing the text size and color scheme for clear visibility and better readability.

Text Size Icons

Following different options are provided in the form of icons which are available on the top of each page:

  • +
     Increase text size: Allows to increase the text size up to four levels.
  • -
     Decrease text size: Allows to decrease the text size up to three levels.
  • A
     Normal text size: Allows to set default text size.

Color scheme

Changing the color scheme - refers to applying a suitable background and text color that ensures clear readability.There are four options provided to change the color scheme. These are:

  • Reset to default Color Scheme  Standard: To reset to the default contrast.
  • White Text on Black Background  White on black: Applies black color as the background and white color to the foreground text to improve readability.
  • Black Text on White Background  Black on white: Applies white color as the background and black as the foreground text ti improve readability.

Note: Changing the color scheme does not affect the images on the screen.

Use the Keyboard to Navigate Screens

Use these common keyboard commands to navigate web pages without a mouse. Some keystrokes may not work with every Internet browser.

If you want to... Then select
Move forward from link to link or to controls Tab
Move backward from link to link or to controls Shift + Tab
Select buttons Spacebar
Navigate and select Radio Buttons Arrow
Select or deselect boxes Spacebar
Move from box to box Tab
Read the prior screen Ctrl + Page Up
Read the next screen Ctrl + Page Down
Go to the top of the page Ctrl + Home
Go to the bottom of the page Ctrl + End
Close the current window (in Internet Explorer) Ctrl + W
Refresh the screen F5
Go back a page Alt + Left Arrow
Go forward a page Alt + Right Arrow
Navigate to and select the text in the address combo box Alt + D

Related Link: Accessibility Options in browsers