An email account is a digital service that allows users to send, receive, and store messages over the internet. Each account is associated with a unique email address, which typically includes a username and a domain name, such as "@gmail.com" or "@yahoo.com." Email accounts can be accessed through various devices, including computers, smartphones, and tablets, using web browsers or dedicated applications. Most email accounts offer features like spam filters, folders for organizing messages, and the ability to attach files. Users can also manage their contacts and set up automatic replies. Popular email service providers include Google, Microsoft, and Yahoo.