You can play lottery online through various websites and mobile apps that offer this service. It provides convenience and accessibility for players to participate in different lottery games from anywhere. Online lottery platforms typically allow users to choose their numbers, purchase tickets, and receive notifications of results. It is essential to verify the legitimacy and regulations of the online lottery provider before participating. Some online lottery services also offer additional features like automatic number selection and subscription options for regular play. Overall, playing the lottery online can be a convenient and enjoyable way to try your luck in winning big prizes.