Human: What are the benefits of having an e-mail address? Assistant: 
The main benefit of having an e-mail address is that it allows you to stay in touch with people more easily. You can send and receive messages quickly, without needing to physically meet up or call each other. 2 It also helps you build relationships online, as you can keep track of conversations and make plans to meet up at a later date. 3 E-mails are also easier to store than traditional letters, so they're a great way to archive important information for future reference. 4 Finally, e-mail addresses are becoming increasingly popular as a form of digital identity, allowing you to sign into websites and apps using your email address instead of a username.