In the context of problematic Internet use, it may include:
- spending too much time on the Internet
This is a key component of problematic Internet use, as it refers to individuals having difficulty controlling the amount of time they spend online, leading to a negative impact on their daily functioning and responsibilities.
While sharing passwords, spending too much money on the Internet, and spreading false rumors may be behaviors associated with Internet use, they do not directly encapsulate the core issue of having trouble controlling Internet usage itself.