This link Provides information regarding access to different Screen Readers.
This link sends the control to main content, so that visually challenged people can skip to listen header and navigation every time and can switch to main content directly.
This link sends the control to menu.
Changing the size of the text refers to making the text appearing smaller or bigger from its standard size. The website allows you to change the text size in two different ways, by clicking on the text size icons present at the top of each page and through the Accessibility Options page.
Following different options are provided in the form of icons which are available on the top of each page:
To change the text size using the Accessibility Options page:
हिंदी में – By clicking on this link, user will be able to see the contents in Hindi
In English - This link displays the contents in English
User can search for documents with entries that contain any one of the words he/she specify in the box.