The National Center on Substance Abuse website and tutorials are best viewed using the latest version of Microsoft Internet Explorer, Mozilla Firefox, Apple Safari, or Google Chrome for the PC (running Windows 7) or the Mac. At minimum, we support the following browser versions:
- Internet Explorer (for Windows 7) 8.0+
- Mozilla Firefox 8.0+
- Apple Safari 5.2+
- Google Chrome 16.0+
If you are using an older version of the browser, the interactive elmenets have been replaced with text and you may notice that some website features and functions do not render correctly.