How to turn on the firewall on your computer and where can I turn on it on my computer

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Turn the firewall on or off.

Turn on the firewall.

First of all, you have to enter the control panel of the computer, find the "Windows Firewall" option in it, and click to enter, and then you will find on the left side of the "Turn on or off Windows Firewall", and click to enter, and then in the open "Custom Settings", you will see the "Enable Windows Firewall" option as shown in Figure 3 above, check it and open it normally.

The specific steps are as follows:

1. On the Windows 10 desktop, right-click the start button in the lower left corner of the desktop, and select the "Settings" menu item in the pop-up menu.

2. At this time, the "Settings" window of the Windows 10 system will be opened, and the "Network and Internet" icon will be clicked in the window to open the network settings window.

3. In the network and Internet settings window that opens, click on the "Ethernet" menu item on the left sidebar.

4. Then pull down the scroll bar on the right, find the "Windows Firewall" item, and click it to open the "Windows Firewall" settings window.

5. In the Windows Firewall Settings window that opens, click the "Firewall and Network Protection" menu item on the left.

6. In the opening settings window for customizing various networks, select the radio box before "Turn off Windows Firewall" in the "Private Network Settings" and "Public Network Settings" items respectively, and finally click the "OK" button.

Go to the Control Panel, System Security Options, find Windows Firewall, and turn on Firewall.

Set an exception family positive guess list for the firewall as follows:

Step 1, first of all, you need to understand the location of the computer firewall, the easiest way is to enter the control panel, find the mega type to the windows firewall, open it to enter the specific settings page.

2. After opening the Windows Firewall on your computer, if you just want to disable or enable the firewall, then directly select "Enable" or "Disable", and then OK.

3. After enabling the firewall, if you want some software to be able to connect to the network, and disable the network connection for some other programs and services, then you can select the exception menu in the Windows firewall of the computer.

4. If there are some required programs or services that are not in the exception list, and the firewall is turned on, then these programs and services cannot be connected to the Internet. The method of adding is as follows, click the Add Program button under the menu of Example Qingbi, and then select the program you want to add in the list of new windows, and select OK to save.

Hello! Open the control panel and you'll find the firewall here. Double-click to open it and you can set it up. Thank you.

The opening position of the anti-liquid vertical slip fire wall: start - control the fiber trembling face and make the wax board -

Windows Firewall.

Turn it on, click to start or click to close, and you're good to go.

How do I turn on the firewall?

1. First open the Control Panel, right-click on this computer, and then click on Properties.

2. In the pop-up properties interface, find the control panel home page on the top left, and then click it to open the control panel page.

3. After opening the control panel, find the display mode on the right, and click to display according to the big icon.

4. Find the network sharing center in the page displayed by the big icon, and then click to open the network sharing center, which is the network sharing center.

5, Find the WinDos Defender Firewall at the bottom left of the tethering center and tap to turn it on.

6. Then check Turn Windows Firewall on or off.

The firewall function of the computer can effectively protect the security of the computer, but there are many guys who do not open the computer firewall function, resulting in the invasion of the computer by viruses and Trojans, and the security has been greatly affected.

Windows:

Open the Control Panel, click on the System & Security options;

Go to the page and click on the Windows Firewall option;

Open the window and click on the Enable or Disable option on the left;

Go to the page and click to select the Enable option.

Mac:

Open System Preferences and turn on Security & Privacy options;

Go to the page and click on Firewall at the top;