How To Enable Port 80 In Windows 7

When yous use a firewall — and you should — yous change the way your estimator communicates with other computers on the Internet. The firewall blocks all incoming communications unless yous open a port in the Windows firewall to let a specific IP communicate with your computer. For example, if you want to play many online games.

Most offset-time firewallers are overwhelmed by the idea of opening a port. Although open ports are a security threat, sometimes you truly need to open one. Nevertheless, you may demand to open a port to enable a specific application. For example, when you select the check box to allow Remote Desktop, you're opening port 3389. That'due south the security price you pay for enabling programs to talk to each other.In general, if you lot demand to open a specific port, the documentation for the program (game, torrent downloader, file sharer) will tell you lot . . . assuming you read the program'south manual.

Choose Kickoff→Control Panel. Click the System and Security link and then click Windows Firewall.

You see the main Windows Firewall control window.

On the left, click the Advanced Settings link.

Y'all run across the Windows Firewall sanctum sanctorum.

On the left, click Inbound Rules. Then, on the right, nether Actions, click the New Rule link.

Windows Firewall shows you the New Entering Rule Wizard.

Select the pick marked Port and click Next.

The wizard asks you to specify which ports.

In the Specific Local Ports box, type the ports you want to open, separated by commas, and then click Next.

For example, in this instance, the TCP ports that demand to exist opened are 418, 419, 420, and 421. The wizard takes action and opens those ports to receive information.

Cull Allow the Connexion and click Adjacent.

The New Inbound Rule Wizard wants to know whether it should apply this rule if you lot're connected to a domain network, a private network, or a public network. The safest option is to make information technology only open on your home network.

Check the boxes for Individual or whatsoever other desired network type, and so click Side by side.

The magician asks that you lot requite the rule a proper noun and, optionally, a description.

Blazon a name (usually the proper noun of whatever program required the opening). Click Finish.

Your new rule appears in the Inbound Rules list. Information technology takes result immediately.

Almost This Commodity

Almost the book writer:

Woody Leonhard describes himself equally a "Windows victim." Since 1992, he's been sharing the solutions to his own tech problems with millions of readers. In addition to writing several books in the For Dummies series, Woody is a Contributing Editor for Windows Secrets newsletter. He also runs his own blog at AskWoody.com.

This article tin be found in the category:

• Windows 10 ,

Source: https://www.dummies.com/article/technology/computers/operating-systems/windows/windows-10/how-to-open-a-port-in-the-windows-7-firewall-206351/

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