Email (from English "electronic mail") is an email address. It is used for correspondence, registration on sites, receiving mailings and much more. You can register an email using special sites or services.
Email looks like a set of three components: login, dog sign and site domain. For example, if your mail is registered on Yandex, then the address will be something like this: [email protected].
Most often, the question of what an email is is asked by people who register for the first time on various sites, since personal mail is an integral attribute of communication with a person. If you tell your friend your email address, he will be able to send you letters, pictures and other files.
To enter your e-mail, you need to set a password. It looks like a house lock, only instead of a key there will be some word or a combination of numbers. By e-mailing, you can be sure that no one will read your messages. Moreover, delivery is carried out within a few minutes or even seconds.
For ease of use, e-mail can be attached to special programs. The most famous of these is Microsoft Outlook, which comes bundled with the Windows operating system.
Most services will not be able to serve you without an email. Of course, many modern sites are switching to authorization via social networks or a mobile phone, but there are very few of them. So if you don't have an email yet, be sure to register it.