• Google Chrome (version 78 and later) for macOS, Windows, and Ubuntu LTS 16.04 and later
• Chromium-based Edge (version 79 and later) for Windows
• Mozilla Firefox (version 60 and later) for macOS and Windows Microsoft Surface Pros

These browsers are not supported (should not be used):

• Any version of Internet Explorer
• Any version of Safari
• Chrome for iOS

Google Chrome is highly recommended.

An unsupported browser may appear to be working upon entering the tournament; however, many of the platform’s features (including audio and video) may not work properly.

Clear the Cache

Clearing the browser’s cache before the tournament will help a device to interact more effectively with the platform. (Use an internet search to find instructions for how to clear the cache of each specific browser.)

Restart your Computer

 It can also be helpful to restart your laptop or computer after clearing the cache.