SmartScreen 筛选器^{(SmartScreen Filter)}、Windows SmartScreen或Windows Defender SmartScreen是相同的保护功能^{(protection feature)}，但名称不同，具体取决于您使用的Windows 版本。^{(Windows version)}虽然它有助于保护您的计算机免受恶意文件、应用程序和网站的侵害，但一些用户认为它很烦人并希望将其禁用。如果你想关闭SmartScreen Filter，它是如何完成的：

注意：^(NOTE:)我们不建议禁用此功能。如果您不确定它是什么以及它是如何工作的，请先阅读本教程：什么是SmartScreen 过滤器^{(SmartScreen filter)}以及它是如何工作的？。如果确实需要禁用它，则需要使用具有管理员权限的帐户登录。

如何在Windows 10中禁用^{(Windows 10)}Windows Defender SmartScreen

在Windows 10中，SmartScreen 过滤器^{(SmartScreen filter)}用于许多地方，为用户提供可能的最佳保护：在Microsoft Edge、Internet Explorer、文件资源管理器^{(File Explorer)}以及您从Microsoft Store安装的应用程序中。要完全禁用它，您需要为每个区域禁用它。方法如下：

首先，您需要打开Windows 安全中心或 Windows Defender 安全中心^{(Windows Security or Windows Defender Security Center)}（在旧版本的Windows 10中已知）。一种方法是搜索“Windows 安全”并单击或点击相应的搜索结果^{(search result)}。

在Windows 安全窗口^{(Windows Security window)}中，单击或点击^{(click or tap)} 左侧栏中的“应用程序和浏览器控制” 。^{("App & browser control")}然后在右侧查看有关控制Windows Defender SmartScreen工作方式的所有设置。

找到右侧的“检查应用程序和文件”^{("Check apps and files")}部分。在这里，选择关闭并在显示^(Off)UAC 提示^{(UAC prompt)}时确认您的选择。

然后，查找“Microsoft Edge 的 SmartScreen”^{("SmartScreen for Microsoft Edge")}部分。再次选择Off。

接下来，查找“Microsoft Store 应用程序的 SmartScreen”^{("SmartScreen for Microsoft Store apps")}部分。再次选择Off。

现在 Windows Defender SmartScreen在^{(Defender SmartScreen)}Windows 10中已关闭。如果您想再次启用它，请按照相同的步骤并选择与您选择关闭它的设置相反的设置。

如何在Windows 7中关闭SmartScreen 过滤器^{(SmartScreen Filter)}

在Windows 7中，SmartScreen 筛选器^{(SmartScreen Filter)}仅在Internet Explorer中处于活动状态。要禁用它，请启动Internet Explorer。然后，单击工具^(Tools) button or press ALT+X键盘上的 ALT+X。在打开的菜单中，转到安全^(Safety)，然后单击“关闭 SmartScreen 过滤器”。^{("Turn off SmartScreen Filter.")}

你被问到你想做什么。选择“关闭 SmartScreen 过滤器”^{("Turn off SmartScreen Filter")}并单击“确定^(OK)” 。

SmartScreen过滤器^(Filter)现在已从Internet Explorer中禁用。要再次启用它，请按照相同的步骤并选择“打开 SmartScreen 过滤器”。^{("Turn on SmartScreen Filter.")}

如何在Windows 8.1中关闭Windows SmartScreen

如果您使用 Windows 8，则在File Explorer 和 Internet Explorer中都使用^{(File Explorer and Internet Explorer)}Windows SmartScreen。要禁用它，请打开控制面板^{(Control Panel)}。在那里，转到System and Security。

单击或点按操作中心^{(Action Center)}。

在左侧的列中，单击或点击显示“更改 Windows SmartScreen 设置”的链接。^{("Change Windows SmartScreen settings.")}

在Windows SmartScreen 窗口^{(Windows SmartScreen window)}中，选择“不执行任何操作”^{("Don't do anything")}，然后按 OK。

Windows SmartScreen现在在Windows 8中被禁用。要再次启用它，请按照相同的步骤并选择其他两个可用值之一：“在从 Internet 运行无法识别的应用程序之前获得管理员批准”^{("Get administrator approval before running an unrecognized application from the Internet")}或“在运行无法识别的应用程序之前发出警告，但不需要管理员批准”。^{("Warn before running an unrecognized application, but don't require administrator approval.")}

为什么禁用Windows中的SmartScreen 功能^{(SmartScreen feature)}？

在结束本教程之前，我们很想知道您为什么决定从Windows^(Windows)关闭 SmartScreen 功能。它是如何惹恼你的？造成了哪些问题？在下面发表评论^(Comment)，让我们讨论。

3 ways to disable the SmartScreen Filter or Windows Defender SmartScreen

SmartScreen Filter, Windows SmartScreen or the Windows Defender SmartSсreen are the same protection feature, with different names, depending on the Windows versiоn that you are using. While it helpѕ рrotect your compυter from malicious files, apps, and websites, some users consider it annoying and want to disable it. If you want to turn off the SmartScreen Filter, here is how it's done:

NOTE: We do not recommend disabling this feature. If you are not sure what it is and how it works, first read this tutorial: What is the SmartScreen filter and how does it work?. If you do need to disable it, you need to log in with an account that has administrator permissions.

How to disable Windows Defender SmartScreen in Windows 10

In Windows 10, the SmartScreen filter is used in many places to provide users with the best protection possible: in Microsoft Edge, in Internet Explorer, in File Explorer, and the apps that you install from the Microsoft Store. To disable it completely, you need to disable it for each of these areas. Here is how:

First, you need to open Windows Security or Windows Defender Security Center (as is known in older versions of Windows 10). One way to do that is to search for "windows security" and click or tap the appropriate search result.

In the Windows Security window, click or tap "App & browser control" in the column on the left. Then look on the right for all the settings that are about controlling how Windows Defender SmartScreen works.

Find the "Check apps and files" section on the right. Here, select Off and confirm your choice when a UAC prompt is shown.

Then, look for the "SmartScreen for Microsoft Edge" section. Again, choose Off.

Next, look for the "SmartScreen for Microsoft Store apps" section. Again, choose Off.

Now Windows Defender SmartScreen is turned off in Windows 10. If you ever want to enable it again, follow the same steps and choose the settings opposite to the ones you chose to turn it off.

How to turn off the SmartScreen Filter in Windows 7

In Windows 7, the SmartScreen Filter is active only in Internet Explorer. To disable it, start Internet Explorer. Then, click the Tools button or press ALT+X on your keyboard. In the menu that opens, go to Safety and then click "Turn off SmartScreen Filter."

You are asked what you want to do. Choose "Turn off SmartScreen Filter" and click OK.

SmartScreen Filter is now disabled from Internet Explorer. To enable it again, follow the same steps and choose "Turn on SmartScreen Filter."

How to turn off the Windows SmartScreen in Windows 8.1

If you use Windows 8, Windows SmartScreen is used both in File Explorer and Internet Explorer. To disable it, open the Control Panel. There, go to System and Security.

Click or tap Action Center.

In the column on the left, click or tap the link that says: "Change Windows SmartScreen settings."

In the Windows SmartScreen window, choose "Don't do anything" and press OK.

Windows SmartScreen is now disabled in Windows 8. To enable it again, follow the same steps and choose one of the other two values available: "Get administrator approval before running an unrecognized application from the Internet" or "Warn before running an unrecognized application, but don't require administrator approval."

Why did you disable the SmartScreen feature in Windows?

Before closing this tutorial, we are curious to know why you decided to turn off the SmartScreen feature from Windows. How did it annoy you? What problems did it cause? Comment below and let's discuss.

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