Help

Are you finding it difficult to access or navigate through the content and pages of this website? This section is designed to help you have a pleasant experience while browsing. It describes the file formats and assistive technologies supported by the website.

1. Viewing Information in Various File Formats

The information provided on this website is available in various formats, such as HTML and Portable Document Format (PDF). To view information in some of these formats, your browser needs the required plug-ins or software. For example, PDF reader software is needed to view PDF documents. If your system does not have this software installed, you can download it from the internet free of charge. The table below lists some commonly used plug-ins for different file formats.

Information in File Formats

Document Type	Plug-in for Download
Portable Document Format (PDF) files	Adobe Acrobat Reader, Convert a PDF file online into HTML or text format
Word / Document files	Microsoft Word, LibreOffice
Spreadsheet files	Microsoft Excel, LibreOffice Calc

2. Screen Reader Access

This website has been designed to be accessible to visitors with visual impairments. The content of this website is compatible with screen readers and other assistive technologies commonly used to access web content.

Popular screen readers that work well with this website include JAWS, NVDA, SAFA, Supernova, and Window-Eyes. The following table lists information about some widely used screen readers.

Information related to the various screen readers

Screen Reader	Website / Download Link	Free / Commercial
Non Visual Desktop Access (NVDA)	www.nvaccess.org	Free
Screen Access For All (SAFA)	sourceforge.net/projects/safa	Free
System Access To Go	www.satogo.com	Free
Thunder	www.webbie.org.uk/thunder	Free
WebAnywhere	webinsight.cs.washington.edu	Free
JAWS	support.freedomscientific.com/Downloads/JAWS	Commercial
Supernova	yourdolphin.com/SuperNova	Commercial
Hal	yourdolphin.com/ScreenReader	Commercial
Window-Eyes	www.gwmicro.com	Commercial

3. Keyboard Navigation

This website supports navigation using a keyboard alone. Common keyboard shortcuts you can use include:

Tab: Move forward through interactive elements (links, buttons, form fields).
Shift + Tab: Move backward through interactive elements.
Enter / Return: Activate the focused link or button.
Spacebar: Toggle checkboxes, activate buttons, or scroll the page.
Arrow keys: Navigate menus, dropdowns, and form controls.
Escape: Close menus, dialogs, and pop-ups.

4. Browser Compatibility

This website is designed to work with recent versions of all major browsers, including Google Chrome, Mozilla Firefox, Apple Safari, and Microsoft Edge. For the best experience, we recommend keeping your browser up to date.

5. Adjusting Text Size

You can change the text size in your browser to make the content easier to read. Most browsers let you do this by:

Pressing Ctrl + + (Windows) or Cmd + + (Mac) to zoom in.
Pressing Ctrl + – (Windows) or Cmd + – (Mac) to zoom out.
Pressing Ctrl + 0 (Windows) or Cmd + 0 (Mac) to reset to the default size.