1. Open QQ and click on the avatar in the upper left corner.
2. Click "Settings".
3. Click "General" in the settings.
4. Tick "Default Mode" and enter the password to exit the teen mode.
QQ youth protection mode can prevent teenagers from contacting bad information. Parents can set the opening time, limit their children's time to use QQ, or set a ban on accessing bad information to protect their children's physical and mental health.