435K views · 2.7K reactions | In 1984, sending an email required access to a networked computer, such as those in universities or large corporations, and the use of a terminal or PC connected via dial-up modem. Users had to navigate email software through command-line interfaces to compose and send text-only messages. | History In Pictures | Facebook

Read Here👇👇 - HTTP (Hypertext Transfer Protocol): Transfers web pages and content over the internet and HTTPS adds encryption for secure communication. - FTP (File Transfer Protocol): Transfers files between a client and server, often for uploading or downloading website files. - SMTP (Simple Mail Transfer Protocol): Sends emails between mail servers. - IMAP/POP3 (Internet Message Access Protocol/Post Office Protocol): IMAP manages emails on a remote server; POP3 downloads emails to a local de