System Requirements

If you are enrolled in a GDA sponsored blended learning course, we recommend that you take a few minutes before your first session and ensure your computer system meets the minimum requirements. The icons open in a new window and will test your internet speed, JavaScript and Adobe Flash availability.

Click this button to test your system. Start Here.

Operating System

Windows 7 – Windows 10
Mac OS X 10.9 (Mavericks) - 10.13 (High Sierra)


2GB or more of RAM
Microphone and speakers (USB headset recommended)
Note: Most devices have built-in speakers, but you will get much better audio quality while using VoIP if you use a headset. You can also use your phone to dial in to the audio connection.
Webcam (to use HDFaces)

Internet connection

1 Mbps or better (broadband recommended) Check your speed

Web Browser & Software

Windows: Internet Explorer 8 or later, Microsoft Edge (latest version), Google Chrome (latest version), Firefox (latest version)
Mac: Safari (latest version), Google Chrome (latest version), Firefox (latest version)
GoToTraining desktop app
JavaScript enabled Check for Javascript
Adobe Flash Player 10.3 or later Check for Flash