comprehensive understanding and ability to function effectively and securely in the digital environment. It is the ability of a person to use digital technologies safely, critically, ethically and effectively, understanding their impact on themselves and society. These are not only technical skills, but also a comprehensive perception of the digital environment as part of modern life. As people become more aware of the impact of the internet and social media on their psychological lives, they can make increasingly informed decisions about how to interact with these technologies. In such a case, understanding can lead to improvements in psychological well-being and overall mental health through a more conscious use of digital technologies.