This website includes some content that is available in non-HTML format. They might not be visible properly if your browser does not have the required plug-ins.
For example, Acrobat Reader software is required to view Adobe Acrobat PDF files. If you do not have this software installed on your computer, you can download it for free. The following table lists some plug-ins that you will require:
| Document Type | Download |
|---|---|
| PowerPoint presentation |  PowerPoint Viewer 2003 (in any version till 2003) (External website that opens in a new window) |
| PDF content |  Adobe Acrobat Reader (External website that opens in a new window) |
| Flash content |  Adobe Flash Player (External website that opens in a new window) |
| Power Point Microsoft Office Open XML Format Presentation (PPTX) |
Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats (External website that opens in a new window) |
| MPG (video file) |  Windows Media Player (External website that opens in a new window) |
Accessibility Help
Use the accessibility options provided by this Web site to control the screen display. These options allow changing the text size and contrast scheme for clear visibility and better readability.
Changing the Text Size
Changing the size of the text refers to making the text appearing smaller or bigger from its standard size. There are five options provided to you to set the size of the text that affect readability. These are: