如果您不想保留浏览历史记录、cookies、缓存等浏览数据，您可以在Windows 10上关闭Firefox时自动删除所有或选定的浏览数据。尽管内置选项允许您 在退出时自动删除 Firefox 浏览数据^{(auto-delete Firefox browsing data on exit)}，但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)}执行相同操作。

假设您的网络有多个用户，每个人都使用Firefox 作为默认浏览器^{(Firefox as the default browser)}。如果您出于任何原因不想将他们的浏览数据保留在您的计算机上。因此，您可以在注册表编辑器^{(Registry Editor)}或组策略^{(Group Policy)}中设置此设置，而不是要求他们使用 Private Window^{(use a Private Window)}来自动完成所有工作。

在开始之前，您需要 下载并添加 Firefox 组策略模板。

使用GPEDIT^(GPEDIT)在退出时自动删除所有或选定的Firefox浏览数据^(Firefox)

要在使用Group Policy^{(Group Policy)}关闭时自动删除所有或选定的Firefox浏览数据，请按照以下步骤操作 -

1. 按Win+R打开运行提示。
2. 键入gpedit.msc并按Enter按钮。
3. 在计算机配置^{(Computer Configuration)}中导航到Firefox。
4. 双击关闭浏览器时清除数据^{(Clear data when browser is closed)}设置。
5. 选择启用^{( Enabled)}选项。
6. 勾选^(Tick)您要清除的所有复选框。
7. 单击确定^(OK)按钮。

按Win+R打开本地组策略编辑器^{(Local Group Policy Editor)}，键入 gpedit.msc，然后按 Enter 按钮。打开后，导航到以下路径-

Computer Configuration > Administrative Templates > Mozilla > Firefox

在 Firefox 部分，您可以找到一个名为 Clear data when browser is closed的设置。双击此设置并选择 启用 ^(Enabled )选项。

然后，您可以看到一些复选框。选项包括：

• 缓存
• 饼干
• 下载历史
• 表单搜索历史
• 活动登录
• 网站偏好
• 离线网站数据。

在您要清除的每个相应复选框中打勾。例如，如果您只想删除Cache和Cookies，请勾选这两个复选框。同样，如果您要在Firefox关闭时清除所有内容，请勾选所有复选框。

最后，单击 确定 ^(OK )按钮。

您也可以使用注册表编辑器^{(Registry Editor)}进行设置。如果您遵循以下方法，请不要忘记  在更改任何值之前备份您的注册表文件。^{(backup your Registry files)}

使用REGEDIT^(REGEDIT)在退出时自动删除Firefox浏览数据^(Firefox)

要使用Registry^(Registry)在退出时自动删除Firefox浏览数据，请执行以下步骤 -

1. 按Win+R打开运行提示。
2. 键入regedit并按Enter按钮。
3. 转到HKEY_LOCAL_MACHINE中的策略^(Policies)。
4. 右键单击Policies > New > Key。
5. 将名称设置为Mozilla。
6. 右键单击Mozilla > New > Key。
7. 将其命名为Firefox。
8. 右键单击Firefox > New > Key。
9. 将其命名为SanitizeOnShutdown。
10. 右键单击它 >New > DWORD (32-bit) Value。
11. 将其命名为Cache。
12. 双击它以将值^(Value)数据设置为1。
13. 单击确定^(OK)按钮。
14. 重复这些步骤为^(Repeat)Cookies、Downloads、Browsing History等创建REG_DWORD值。

让我们详细查看这些步骤以了解更多信息。

要开始，请按 Win+R注册表编辑器^{(Registry Editor)}，键入 regedit，按 Enter 按钮，然后选择 Yes 选项。然后，导航以下路径-

HKEY_LOCAL_MACHINE\SOFTWARE\Policies

右键单击 Policies 键，选择 New > Key 并将名称设置为 Mozilla。然后，右键单击 Mozilla >  New > Key，并将其命名为 Firefox。

之后，右键单击 Firefox 键，选择 New > Key 并将其命名为 SanitizeOnShutdown。

现在，右键单击SanitizeOnShutdown，选择 New > DWORD (32-bit) Value，并将其命名为 Cache。换句话说，您必须根据要清除的数据命名此REG_DWORD值。^(REG_DWORD)如果您只想清除缓存，请将其称为Cache。否则，您可以根据您的要求使用以下名称 -

• 缓存
• 饼干
• 下载
• 表单数据
• 历史
• 离线应用
• 会话
• 站点设置

创建REG_DWORD值后，您必须将值^(Value)数据更改为 1。为此，双击REG_DWORD值，输入 1 作为值数据，然后单击 确定 ^(OK )按钮。

就这样！希望能帮助到你。

Automatically delete SELECTED browsing data when Firefox closes

If you do not want to keep your browsing data such as browsіng history, cookies, caсhe, etc., you can automatіcally delete all or ѕelected browsіng data when Firefox closes on Windows 10. Although the in-built options let you auto-delete Firefox browsing data on exit, you can do the same using the Registry Editor and the Local Group Policy Editor.

Let’s assume that your network has multiple users, and each person uses Firefox as the default browser. If you do not want to keep their browsing data on your computer due to any reason. Therefore, instead of asking them to use a Private Window, you can set this setting in Registry Editor or Group Policy to get the job done automatically for all.

Before you begin, you need to download and add Group Policy Template for Firefox.

Automatically delete All or Selected Firefox browsing data on exit using GPEDIT

To automatically delete all or selected Firefox browsing data when closes using Group Policy, follow these steps-

1. Press Win+R to open the Run prompt.
2. Type gpedit.msc and press the Enter button.
3. Navigate to Firefox in Computer Configuration.
4. Double-click on the Clear data when browser is closed setting.
5. Choose the Enabled option.
6. Tick all the checkboxes you want to clear.
7. Click the OK button.

Open the Local Group Policy Editor by pressing Win+R, typing gpedit.msc, and hitting the Enter button. Once it is opened, navigate to the following path-

Computer Configuration > Administrative Templates > Mozilla > Firefox

In the Firefox section, you can find a setting called Clear data when browser is closed. Double-click on this setting and choose the Enabled option.

Then, you can see some checkboxes. The options are:

• Cache
• Cookies
• Download History
• Form Search History
• Active Logins
• Site Preferences
• Offline Website Data.

Make a tick in every corresponding checkbox that you want to clear. For instance, if you want to delete only Cache and Cookies, tick those two checkboxes. Similarly, if you’re going to clear everything when Firefox closes, tick all the checkboxes.

At last, click the OK button.

You can set it up using Registry Editor also. If you follow the following method, don’t forget to backup your Registry files before changing any value.

Auto-delete Firefox browsing data on exit using REGEDIT

To auto-delete Firefox browsing data on exit using Registry, follow these steps-

1. Press Win+R to open the Run prompt.
2. Type regedit and press the Enter button.
3. Go to Policies in HKEY_LOCAL_MACHINE.
4. Right-click on Policies > New > Key.
5. Set the name as Mozilla.
6. Right-click on Mozilla > New > Key.
7. Name it Firefox.
8. Right-click on Firefox > New > Key.
9. Name it as SanitizeOnShutdown.
10. Right-click on it > New > DWORD (32-bit) Value.
11. Name it as Cache.
12. Double-click on it to set the Value data as 1.
13. Click the OK button.
14. Repeat these steps to create REG_DWORD values for Cookies, Downloads, Browsing History, etc.

Let’s check out these steps in detail to know more.

To get started, open the Registry Editor by pressing Win+R, typing regedit, hitting the Enter button, and selecting the Yes option. Then, navigate the following path-

HKEY_LOCAL_MACHINE\SOFTWARE\Policies

Right-click on the Policies key, select New > Key and set the name as Mozilla. Then, right-click on Mozilla > New > Key, and name it as Firefox.

Following that, right-click on the Firefox key, choose New > Key and name it as SanitizeOnShutdown.

Now, right-click on SanitizeOnShutdown, select New > DWORD (32-bit) Value, and name it as Cache. In other terms, you have to name this REG_DWORD value as per the data you want to clear. In case you want to clear only cache, call it ­Cache. Otherwise, you can use the following names as per your requirements-

• Cache
• Cookies
• Downloads
• FormData
• History
• OfflineApps
• Sessions
• SiteSettings

After creating the REG_DWORD value, you have to change the Value data to 1. For that, double-click on the REG_DWORD value, enter 1 as the Value data and click the OK button.

That’s all! Hope it helps.

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