1.Test Your System

Test your Java Version

Visit the Java test page . You should see a message that Java is working and that the version is Java 1.6

System requirements

Computer and operating system

• Macintosh (with Intel processor): Mac OS X 10.5, 10.6
• Windows: Windows XP, Windows Vista, Windows 7
• GNU/Linux: Ubuntu 8+, Debian 5+

Browser

• Mozilla Firefox 3.6 or higher
• Note: If you are using Firefox with the NoScript extension, you'll need to turn the extension off. See the note on the troubleshooting page.
• Apple Safari 5.0 or higher
• Google Chrome 4.0 or high
• Microsoft Internet Explorer 7 or higher