Email or electronic mail is a messaging system that allows for transmission of digital or electronic mails to computers within and to other networks through the internet.
Email applications are web based applications and are hosted on servers. The POP (post office protocol) and IMAP (internet messaging access protocol) are used to message the mails sent to a client on a server. The application is written with standards and protocols to ensure compatibility in all types of device form factor, so an email can be view in a laptops, smartphones etc.
Brainly gives special ranks to users who give outstanding performance in a specific subject. These ranks are known as Wizard rank. Specifically for only one person in each subjects: Maths, Chemistry, Physics, Biology, and English.
