What is port 80 used for on a computer?

What is known as a port?

In computer science, a port is a number - commonly used in the TCP and UDP protocols - used to distinguish different applications on a computer. Ports are also used to distinguish different data flows on one computer. For example, if I connect to a Web server, the destination port will be port #80 - that way, the destination computer knows that the data should go to the Web server, and not to some other application. And the origin port might be, for example, port #1024 for one file I get from the server, and port #1025 for another file I get from the same server.In computer science, a port is a number - commonly used in the TCP and UDP protocols - used to distinguish different applications on a computer. Ports are also used to distinguish different data flows on one computer. For example, if I connect to a Web server, the destination port will be port #80 - that way, the destination computer knows that the data should go to the Web server, and not to some other application. And the origin port might be, for example, port #1024 for one file I get from the server, and port #1025 for another file I get from the same server.In computer science, a port is a number - commonly used in the TCP and UDP protocols - used to distinguish different applications on a computer. Ports are also used to distinguish different data flows on one computer. For example, if I connect to a Web server, the destination port will be port #80 - that way, the destination computer knows that the data should go to the Web server, and not to some other application. And the origin port might be, for example, port #1024 for one file I get from the server, and port #1025 for another file I get from the same server.In computer science, a port is a number - commonly used in the TCP and UDP protocols - used to distinguish different applications on a computer. Ports are also used to distinguish different data flows on one computer. For example, if I connect to a Web server, the destination port will be port #80 - that way, the destination computer knows that the data should go to the Web server, and not to some other application. And the origin port might be, for example, port #1024 for one file I get from the server, and port #1025 for another file I get from the same server.

What port does http use?

HTTP is the hyper text transfer protocol . The port used by HTTP is port 80 . The HTTP is the protocol of application layer.

Server usually listens on port 80?

Conventionally, an HTTP server listens on port 80. Regardless of the brand of web server that you are running, the server will typically listen for HTTP traffic on port 80 and HTTPS traffic on port 443.

What is the port used by IIS to serve webpages?

Port 80 is the default web server port and IIS would use Port 80 unless configured to use a different port.

Where are ports 80 and 443?

Port 80 and port 44 are located inside the server and mainly Port 80 is used by server transactions of HTML pages to the web browser. thanks

What is the port number used for world wide web HTTP communication?

by default HTTP uses port 80. If encrypted (https) the http protocol by default is on port 443. Hope this helps. mo.

What is a computer port used to?

cable

Which port is used by the Hyper Text Transfer Protocol?

HTTP uses port 80 by default.

What is the default port used by web servers in a routers?

80 is the default port for web (HTTP) services.

Which port is being used by YouTube?

Pakichan As far as i know its port number 80 being used by all the HTTP sites including youtube.

What is a 1934 computer port for?

a 1934 port is actually a firewire port, that can be used for high speed data transfers

What is a port number?

Think of a computer as a block of flats and a port as each pigeon hole. You connect to the computer but then you have to decide what service you want from that computer. For example you can get web (HTTP) on port 80 or FTP on port 21. These port numbers can be changed by those are the defaults. Basically when you have lots of different programs running on one server you need to have a way of saying which program you want to speak to.