Online Gambling is a form of gambling that takes place over the Internet. It can involve placing bets or wagering money on games that can be played on computers, tablets, and smartphones. Some games require downloading software, while others are played through a web browser or an app. Most sites offer free play to introduce visitors to the types of games available and to allow them to practice before playing for real money.

Online gamblers often deposit money through a credit or debit card, but it is possible to play without a financial account. Some sites accept cryptocurrencies as well, and these can be an excellent option for people who want to avoid the high fees associated with traditional transactions.

Most countries have a regulatory body that oversees the legal operation of online gambling services, and legitimate gambling sites are required to register with these organizations. This ensures that if a gambling service is deemed to be illegal in a given jurisdiction, it will not be allowed to operate within the country.

In the US, online gambling is regulated by state laws, while in the UK it is governed by the Gambling Act 2005. In both cases, online gambling is subject to strict age and location restrictions, and players must be over 18 years old to play for real money.

Those who have trouble controlling their online gambling habit can seek help from a professional therapist or seek out support groups. Identifying triggers can help a person develop coping strategies, and replacing gambling behavior with healthy activities is an important step toward quitting the habit.