To use our website, JavaScript must be enabled on your browser. If you are unsure how to turn it on, just locate your browser in the list below and follow the provided instructions.

If your preferred browser isn't listed, it is not fully supported by the NCSC website and we recommend that for security purposes you upgrade your browser to one listed below.

Microsoft Internet Explorer 7, 8 & 9 (Windows)

1. Open the browser
   
2. From the Tools menu, select Internet Options.
3. On the Security tab, click the Custom Level button.
4. In the Settings list box, scroll down until you see the Scripting group.
5. Ensure Active Scripting is enabled by clicking the Enabled radio button.
6. Click OK button to close each dialog window.
7. Restart your browser for the changes to take effect.

Firefox 3+ (Mac OSX & Windows)

1. Open the browser
   
2. From the Tools menu, click Options.
3. On the Content tab, click to select the Enable JavaScript check box.
4. Click the OK button to close the dialog window.
5. Restart your browser for the changes to take effect.