win10找不到firewall

Win10 Firewall

Firewall not found in Win10?

What to do when Win10 Firewall is missing?

If you are using Windows 10, it is important to make sure that your firewall is active and properly configured to protect your computer from unauthorized access and security threats. However, what happens when you find that the Win10 firewall is missing or cannot be found? This can be a frustrating experience, as you may feel that your computer is at risk and that you have no way to defend it. In this article, we will explore why the Win10 firewall may be missing and what you can do to fix the issue.

Firstly, it is important to note that the Windows 10 firewall is actually called the "Windows Defender Firewall". This is because Microsoft has integrated its antivirus software (Windows Defender) and firewall into one package. Therefore, if you cannot find the Win10 firewall, it may be because you have disabled Windows Defender.

To check if Windows Defender is disabled, follow these steps:

1. Click on the Start button and type "Windows Security" in the search bar.

2. Click on the top result to open the Windows Security app.

3. Check the status of your antivirus and firewall settings under the "Virus & threat protection" section.

If Windows Defender is disabled, you can enable it again by following these steps:

1. Open the Windows Security app as described above.

2. Click on "Virus & threat protection" and then click on "Manage settings".

3. Scroll down to the "Firewall & network protection" section and click on "Manage settings".

4. Turn on the "Windows Defender Firewall" option.

If you still cannot find the Win10 firewall, it may be because it has been disabled by your computer manufacturer or a third-party security software that you have installed. In this case, you can try the following solutions:

1. Check if your computer manufacturer has pre-installed a custom firewall and try to enable it.

2. Uninstall any third-party security software that may be conflicting with the Win10 firewall.

3. Reset your Win10 firewall to its default settings by following these steps:

a) Open the Command Prompt as an administrator.

b) Type "netsh advfirewall reset" and press Enter.

c) Restart your computer.

In conclusion, the Win10 firewall is an essential component of your computer's security. If you cannot find it, it may be due to Windows Defender being disabled or other conflicts with third-party software. By following the steps outlined above, you can ensure that your Win10 firewall is active and properly configured to protect your computer from security threats.