If JavaScript is not enabled (turned on), you may not be able to install Adobe AIR, Flash Player, Shockwave Player, and Acrobat properly.
You do not need to enable JavaScript in the latest version of Firefox.
In Firefox version 23 and later, JavaScript is enabled by default. If you have an earlier version, as soon as you update, JavaScript will be enabled.
To verify if you have the latest version of Firefox:
- Vista and Windows 7: Click Tools > Help > About Firefox.
- Windows XP: Click Help > About Firefox (XP).
When you open the About Firefox window, Firefox automatically checks for and downloads any updates, which are installed when you restart the browser.
For more information about the automatic update process see “Update Firefox to the latest version” in Mozilla Firefox Help.
To enable JavaScript in Firefox version 22 and earlier:
If you are unable to update to the latest version of Firefox and are having problems with Flash Player installation, check to make sure JavaScript is enabled.
If you are having trouble installing Adobe AIR, make sure you have the latest version of Chrome installed.
If you want to download Adobe AIR for a different browser or operating system or an earlier version of Chrome, you should verify that JavaScript is enabled.
To verify if you have the latest version of Chrome:
- In Google Chrome, click Chrome > About Google Chrome.
When you open the About Google Chrome page, Chrome automatically checks for and downloads any updates, which are installed when you restart the browser.
For more information about the automatic update process, see “Update Google Chrome” in Google Chrome Help.
To verify if JavaScript is enabled: