Well, as I know, FTP stands for File Transfer Protocol, and it is a set of rules that governs how computers transfer data from one system to another via the internet. If you are interested in this theme then you can also check this ftp server windows as turboftp is a good ftp server for such things. Good luck.

FTP (File Transfer Protocol) is a protocol that allows computers on a TCP/IP (Transmission Control Protocol/Internet Protocol) network to interact and transfer data.