Server Ingilizce :
“A computer which provides some service for other computers connected to it via a network. We call it server.The most common example is a file server which has a local disk and services requests from remote clients to read and write files on that disk.” (http://wombat.doc.ic.ac.uk/foldoc/foldoc.cgi?server)

Servers make the connection with the other deviced.We can connect with other computers and also connect to internet with servers.Every computer has servers.