- Mac OS Sierra 10.12 and Safari 11 or higher
- Microsoft® Windows® 8.1+ and Microsoft Edge
- Mac®: Safari® 10.1 or higher, Firefox® or Google Chrome
- Windows: Internet Explorer® 11.0 or higher, Microsoft Edge®, Google Chrome or Firefox
- Installation of TOEFL Practice Online Browser for Microsoft Windows or Mac OS (this will launch automatically When you start a test)
- A headset and a non-voice activated microphone are recommended for the Speaking section. Mac users may also use the internal speakers and microphone located in the computer.