The learning software itself does not support split screen. When using a mobile phone or a third-party application to force a split screen, the system will also monitor the user's operation records. Or the software is not suitable for this system, and many applications do not support split screen.

Superstar Learning app is a learning software, which provides users with a convenient learning platform, allowing users to easily obtain a large number of learning materials through the software, including professional course information, library borrowing and other functions to help users learn.