您可以使用注册表编辑器^{(Registry Editor)}和本地组策略编辑器^{(Local Group Policy Editor)}阻止其他人在Microsoft Edge中安装扩展。尽管扩展应该可以增强您的用户体验，但有时它们可​​能会使事情变得更糟。因此，您可以阻止其他人在Edge浏览器中安装外部或官方扩展。

在开始执行这些步骤之前，您应该知道本教程有两个部分。首先^(First)，您可以整体阻止扩展程序的安装；其次，您可以阻止其他人只安装官方Edge^(Edge)存储库或Chrome Web Store中不可用的外部扩展。

您必须首先下载并添加 Microsoft Edge 的组策略模板^{(download and add Group Policy Templates for Microsoft Edge)}。否则，组策略^{(Group Policy)}方法将不起作用。

阻止用户使用GPEDIT在^(GPEDIT)Edge中安装扩展^(Edge)

要防止用户使用组策略编辑器在^{(Group Policy Editor)}Edge中安装扩展：

1. 按Win+R打开运行提示。
2. 输入gpedit.msc并点击Enter按钮。
3. 转到计算机配置^{(Computer Configuration)}中的扩展^(Extensions)。
4. 双击控制无法安装的扩展^{(Control which extensions cannot be installed)}设置。
5. 选择启用^(Enabled)选项。
6. 单击显示^(Show)按钮。
7. 在值框中输入 *。
8. 单击确定^(OK)按钮。

要开始，请按 Win+R，键入gpedit.msc，然后按 Enter 按钮以打开计算机上的本地组策略编辑器^{(Local Group Policy Editor)}。之后，导航到此路径-

Computer Configuration > Administrative Templates > Classic Administrative Templates > Microsoft Edge > Extensions

双击 控制无法安装的扩展^{(Control which extensions cannot be installed)} 设置，然后选择 启用 ^(Enabled )选项。然后，单击 显示 ^(Show )按钮并输入 * 作为值。

单击 确定 ^(OK )按钮两次以保存更改。完成最后一步后，您将无法在Edge中安装任何扩展。

同样的事情可以通过注册表编辑器^{(Registry Editor)}来完成。在更改注册表文件中的值之前，建议 备份所有注册表文件^{(backup all Registry files)}。

阻止^(Block)用户使用注册表在^(Registry)Edge中安装扩展

要阻止用户使用Registry在^(Registry)Edge中安装扩展，请按照以下步骤操作 -

1. 按 Win+R打开运行提示。
2. 键入regedit并点击Enter按钮。
3. 单击是^(Yes)按钮。
4. 在HKEY_LOCAL_MACHINE中导航到Microsoft。
5. 右键单击Microsoft > New > Key。
6. 将其命名为Edge。
7. 右键单击Edge > New > Key。
8. 将其命名为ExtensionInstallBlocklist。
9. 右键单击ExtensionInstallBlocklist > New > String Value。
10. 将其命名为1。
11. 双击^{(Double-click)}1 并将数值数据设置为 *。
12. 单击确定^(OK)按钮。

让我们详细检查这些步骤。

首先，按 Win+R，输入regedit，然后按Enter 按钮。您可以在屏幕上找到用户帐户控制^{(User Account Control)}弹出窗口。如果是这样，请单击是 ^(Yes )按钮 打开注册表编辑器。之后，导航到此路径-

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft

右键单击 Microsoft >  New > Key，并将其命名为 Edge。然后，右键单击 Edge >  New > Key 并将其命名为ExtensionInstallBlocklist。

之后，右键单击ExtensionInstallBlocklist，选择 New > String Value 选项并将其命名为 1。

现在，双击 1 将值数据设置为 *。

单击 确定 ^(OK )按钮保存更改。

如果您按照上述步骤操作，您可以阻止用户从官方存储库和Chrome 网上应用店^{(Chrome Web Store)}安装扩展程序。但是，还有另一种在Edge浏览器中安装扩展的方法——导入 .crx 文件。这些被称为外部扩展。如果您想阻止它，以下步骤会有所帮助。

阻止用户使用REGEDIT在^(REGEDIT)Edge中安装外部扩展^(Edge)

要防止用户在Edge中安装外部扩展，请按照以下步骤操作 -

1. 在任务栏搜索框中搜索regedit。
2. 单击单个结果。
3. 单击是^{( Yes)}按钮。
4. 在HKEY_LOCAL_MACHINE中导航到Microsoft。
5. 右键单击Microsoft > New > Key。
6. 将其命名为Edge。
7. 右键单击Edge > New > DWORD (32-bit) Value。
8. 将其命名为BlockExternalExtensions。
9. 双击它以将数值^(Value)数据设置为 1。
10. 单击确定^(OK)按钮。

让我们详细研究这些步骤。

首先，regedit在任务栏^(Taskbar)搜索框中搜索，然后单击 是 ^(Yes )按钮，然后单击相应的结果。打开注册表编辑器^{(Registry Editor)}后，导航到此路径-

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft

右键单击 Microsoft >  New > Key，并将其命名为 Edge。之后，右键单击Edge >  New > DWORD (32-bit) Value，并将其命名为 BlockExternalExtensions。

然后，双击 BlockExternalExtensions 并将Value数据设置为 1。

单击 确定 ^(OK )按钮保存所有更改。

使用组策略^{(Group Policy)}阻止用户在Edge中安装外部扩展^(Edge)

要防止用户使用组策略在^{(Group Policy)}Edge中安装外部扩展，请按照以下步骤操作 -

1. 在任务栏搜索框中搜索gpedit.msc。
2. 点击结果。
3. 导航到计算机配置中的^{(Computer Configuration)}扩展^(Extensions)。
4. 双击阻止安装外部扩展^{(Blocks external extensions from being installed)}设置。
5. 选择启用^(Enabled)选项。
6. 单击确定^(OK)按钮。

gpedit.msc在任务栏^(Taskbar)搜索框中搜索，点击对应的结果打开本地组策略编辑器^{(Local Group Policy Editor)}。然后，导航到以下路径-

Computer Configuration > Administrative Templates > Classic Administrative Templates > Microsoft Edge > Extensions

双击Blocks external extensions from being installed设置，然后选择 Enabled 选项。

单击 确定 ^(OK )按钮保存更改。

希望这些指南有所帮助。

How to prevent users from installing extensions in Edge

Υou can preνent others from installing extеnsions in Microsoft Edge using the Registry Editor and the Local Grouр Poliсy Editor. Although extensiоns are suрposed to enhance your user еxperience, at tіmeѕ, they might make things worse. Υou can thеrefore block others from installing external or official extensiоns in the Edge browsеr.

Before getting started with the steps, you should know that there are two sections of this tutorial. First, you can block the installation of extensions overall; and second, you can prevent others from installing only external extensions that are not available in the official Edge repository or Chrome Web Store.

You will have to first download and add Group Policy Templates for Microsoft Edge. Otherwise, the Group Policy method won’t work.

Prevent users from installing extensions in Edge using GPEDIT

To prevent users from installing extensions in Edge using Group Policy Editor:

1. Press Win+R to open the Run prompt.
2. Type gpedit.msc and hit the Enter button.
3. Go to Extensions in Computer Configuration.
4. Double-click on Control which extensions cannot be installed setting.
5. Select the Enabled option.
6. Click the Show button.
7. Enter * in the Value box.
8. Click the OK button.

To get started, press Win+R, type gpedit.msc, and press the Enter button to open the Local Group Policy Editor on your computer. Following that, navigate to this path-

Computer Configuration > Administrative Templates > Classic Administrative Templates > Microsoft Edge > Extensions

Double-click on Control which extensions cannot be installed setting, and choose the Enabled option. Then, click the Show button and enter * as the Value.

Click the OK button twice to save the change. After doing the last step, you won’t be able to install any extension in Edge.

The same thing can be done via Registry Editor. Before changing a value in the registry file, it is recommended to backup all Registry files.

Block users from installing extensions in Edge using Registry

To block users from installing extensions in Edge using Registry, follow these steps-

1. Press Win+R to open the Run prompt.
2. Type regedit and hit the Enter button.
3. Click the Yes button.
4. Navigate to Microsoft in HKEY_LOCAL_MACHINE.
5. Right-click on Microsoft > New > Key.
6. Name it as Edge.
7. Right-click on Edge > New > Key.
8. Name it as ExtensionInstallBlocklist.
9. Right-click on ExtensionInstallBlocklist > New > String Value.
10. Name it as 1.
11. Double-click on 1 and set the value data as *.
12. Click the OK button.

Let’s check out these steps in detail.

At first, press Win+R, type regedit, and hit the Enter button. You can find the User Account Control pop-up window on your screen. If so, click the Yes button to open Registry Editor. Following that, navigate to this path-

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft

Right-click on Microsoft > New > Key, and name it as Edge. Then, right-click on Edge > New > Key and name it as ExtensionInstallBlocklist.

Following that, right-click on ExtensionInstallBlocklist, choose the New > String Value option and name it as 1.

Now, double-click on 1 to set the Value data as *.

Click the OK button to save changes.

If you follow these aforementioned steps, you can prevent users from install extensions from the official repository and Chrome Web Store. However, there is another method to install extensions in the Edge browser – importing the .crx file. These are called external extensions. If you want to block that, the following steps would be helpful.

Prevent users from installing External extensions in Edge using REGEDIT

To prevent users from installing External extensions in Edge, follow these steps-

1. Search for regedit in the Taskbar search box.
2. Click on the individual result.
3. Click the Yes button.
4. Navigate to Microsoft in HKEY_LOCAL_MACHINE.
5. Right-click on Microsoft > New > Key.
6. Name it as Edge.
7. Right-click on Edge > New > DWORD (32-bit) Value.
8. Name it as BlockExternalExtensions.
9. Double-click on it to set the Value data as 1.
10. Click the OK button.

Let’s delve into these steps in detail.

At first, search for regedit in the Taskbar search box and click on the Yes button followed by clicking on the respective result. After opening the Registry Editor, navigate to this path-

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft

Right-click on Microsoft > New > Key, and call it Edge. Following that, right-click on Edge > New > DWORD (32-bit) Value, and name it as BlockExternalExtensions.

Then, double-click on BlockExternalExtensions and set the Value data as 1.

Click the OK button to save all changes.

Prevent users from installing external extensions in Edge using Group Policy

To prevent users from installing external extensions in Edge using Group Policy, follow these steps-

1. Search for gpedit.msc in the Taskbar search box.
2. Click on the result.
3. Navigate to Extensions in Computer Configuration.
4. Double-click on Blocks external extensions from being installed setting.
5. Select the Enabled option.
6. Click the OK button.

Search for gpedit.msc in the Taskbar search box, and click on the corresponding result to open Local Group Policy Editor. Then, navigate to the following path-

Computer Configuration > Administrative Templates > Classic Administrative Templates > Microsoft Edge > Extensions

Double-click on the Blocks external extensions from being installed setting, and choose the Enabled option.

Click the OK button to save changes.

Hope these guides help.

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