To change your email in League of Legends, log into your Riot Games account on the official website, navigate to Account Settings, and select the Email section. Click "Change Email" and enter your current password for verification. You'll then input your new email address and receive a confirmation link sent to that new address. Click the link within the confirmation email to complete the change. If you no longer have access to your current email, use the "Can't access your email?" option to verify your identity through alternative methods like security questions or a recovery email address you may have set up previously. Note that you cannot change your email directly in the League of Legends client itself—you must use the Riot Games website. The process typically takes a few minutes, though confirmation emails can occasionally take longer to arrive. After successfully changing your email, use your new email address for all future logins and password resets. Keep your registered email current and accessible, as Riot Games uses it for account security notifications, password recovery, and important announcements about your account.