How many ports are available in windows 7

Remote Desktop and Remote assistance are disabled I don't remember if these are the default settings. Last edited: Oct 14, MrBrian , Oct 14, Out of curiosity, I tested which ports are open to the Internet with software firewall disabled and also no router.

Results: - stealth - stealth - stealth - open - open - open - open - open - open - closed - open. Joined: Mar 16, Posts: 3, Location: California. Rmus , Oct 14, Joined: Oct 5, Posts: 8, Kerodo , Oct 14, MrBrian , Oct 18, Show Ignored Content. Your username or email address: Do you already have an account? No, create an account now.

Yes, my password is: Forgot your password? This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. United States English. Post an article. Subscribe to Article RSS. Click Sign In to add the tip, solution, correction or comment that will help other users. Report inappropriate content using these instructions. Windows Ports, Protocols, and System Services.

Table of Contents. Threats and Countermeasures Guide: System Services. Application protocol. System service name. GRE IP protocol Routing and Remote Access. FTP default data. FTP Publishing Service. FTP control. Application Layer Gateway Service. Simple Mail Transfer Protocol. Exchange Server. WINS Replication. Windows Internet Name Service. DNS Server.

DHCP Server. Windows Media Services. Computers come full of holes ports where every port has its use. These ports change from time to time, and we need to upgrade them accordingly. To keep track with the latest technology, it is important to know the basics about these ports. Universal Serial Bus port is a small rectangular port that comes with every computer.

A single USB port can be used to connect up to devices such as mouse, modem, keyboard or external hard disk. The major difference is speed. USB 1. USB 2. High-Definition Multimedia Interface carries both video and sound, making one less cable for video. Or audio. This gives high definition video output and has the ability to send audio to the different format.

If you have old PC, you may have seen that, but nowadays they are not that common. Serial port has nine pins, and the parallel port has 25 pins. To open a port in Windows firewall:. Click Allow a program through Windows Firewall. If you are prompted for an administrator password or confirmation, type the password or provide confirmation. In the Name box, type a name that will help you remember what the port is used for. In the Port number box, type the port number i.

To change scope for the port, click Change scope , and then click the option that you want to use. Was this reply helpful?