Supported Playback Environments and Devices
CLASS101 is available via website or mobile app. Playback may not be supported in unsupported environments, so please check the compatible devices and browsers before getting started.
Supported Devices | OS | Browser / Application |
|---|---|---|
Mac | Mac OS 10.10 or later | Chrome (Safari 8 or later) |
Windows | Windows 10 or later | Chrome 35 or later |
Mobile | iOS 13.0 or later | CLASS101 app & Chrome (Safari 11.2 or later) |
Mobile | Android 9.0 or later | CLASS101 App & Chrome 57 or higher |
Precautions for Use
If you are using a VPN (IP bypass program), playback may not run smoothly. Please check whether VPN is enabled.
If you are running security programs (including those related to banking and government agencies), Chrome extensions, or firewalls, playback may be affected.
For a smooth learning experience, always keep your device's OS (Operating System) and browser updated to the latest version.
Simultaneous access (multiple logins) may result in account restrictions.