HTTP - Tells the system you want a WEB SITE, Goes and fetches the IP address (Like DNS), HTTPS - Tells the system you want a WEB SITE, Goes and fetches the IP address (Like DNS) but is SECURE, FTP - Transfers files down a network, TCp/IP - This means that the data is split into PACKETS. These mean that data is not sent at once, but packet by packet. When it gets to the destination the packet is put back together., IMAP - The email email remains on the server and devices access it in sync, POP - An alternative to IMAP. This downloads the email to the device and deletes it from the server., SMTP - used to actually sent out the email from yourself. It allows the email to be sent across the network and internet,

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