You should be aware that the company has a license from various institutions, including the UK Gambling Commission and also the Government of Gibraltar. It is highly regulated, ensuring the regulators trust its operations and you as the user. Bet365 may be widely legal in a lot of countries but still has restrictions. You should note that regulations are mainly in countries where online gambling is not allowed. Hence you need to know if your country or location allows online gambling before registering an account. It is fully legal in almost all western countries and Africa and limited in some Asian countries. You can check this through the website and then start betting as soon as you have permission within your geolocation.