Online Gambling is gambling that is undertaken through the internet. This can include a wide range of activities from sports bets to casino games and lottery style betting. The growth of online gambling has been driven by increasing mobile internet usage and advances in technology, particularly in smartphones. The industry is regulated in many countries. Online gamblers are often required to register before they can play and are required to provide personal information such as an address, date of birth, email address and contact number.

Online gambling differs from offline gambling in that players are not limited by opening hours and can gamble whenever they want, as long as their devices have a connection to the internet. They also have the flexibility to set their own gaming sessions and manage their bankroll. This can help them to avoid financial difficulties and to stop playing when they reach their limits.

However, despite the popularity of online gambling, it is important for individuals to understand the risks associated with this activity. In addition to potential financial issues, studies have found that online gambling can have negative psychological effects. For example, it has been reported that gambling online increases the risk of addiction, and it has been linked to an increase in stress and depression. Additionally, studies have shown that online gambling leads to a reduction in the amygdala and hippocampus volume, which are involved in emotional learning and stress regulation.

It is recommended that people consider using tools such as short-term account closures and self-exclusion, and speak to their GP or GambleAware for further support. Furthermore, trusted adults should try to educate children and young people about the dangers of gambling, so they are aware of what it is and how to avoid it.