Avast Secure Browser与^{(Avast Secure Browser)}Avast防病毒软件捆绑在一个软件包文件中。这是网络安全公司强制其防病毒软件用户采用浏览器的策略。

尽管Avast Secure Browser具有一些以安全和隐私为重点的功能^{(security and privacy-focused features)}，但其启动行为和过多的存储消耗会影响您设备的性能。更烦人的是，即使在卸载Avast防病毒软件后，浏览器仍保留在您的设备上。

本教程将向您展示如何禁用Avast Secure Browser自动启动。您还将学习从Windows和 macOS 设备上完全卸载浏览器。

如何禁用 Avast 安全浏览器

Avast Secure Browser除了是一个存储大户之外，还因减慢主机设备的启动时间和整体性能而臭名昭著。那是因为浏览器在您的计算机启动时开始运行。

您应该阻止Avast Secure Browser在每次启动 PC 时自动打开 - 即使它是您的默认 Web 浏览器。

修改应用的启动设置^{(Modify the App’s Startup Settings)}

Avast Secure Browser设置菜单中嵌入了一个选项，用于阻止浏览器^{(block the browser from starting automatically)}在计算机启动时自动启动。

1. 启动Avast Secure Browser，点击三点菜单图标^{(three-dot menu icon)}，然后选择设置^(Settings)。

1. 选择边栏中的启动时^{(On start-up)}，然后关闭计算机启动时自动启动 Avast Secure Browser^{(Launch Avast Secure Browser automatically when your computer starts)}。

使用 Windows 任务管理器^{(Use the Windows Task Manager)}

如果您有一台Windows计算机，您可以通过^(Windows)任务管理^{(Task Manager)}器更改浏览器的启动行为。

1. 按Shift + Ctrl + Esc启动任务管理器^{(Task Manager)}。或者，右键单击开始^(Start)菜单图标并选择任务管理器^{(Task Manager)}。

1. 前往启动^(Startup)选项卡，选择Avast Secure Browser ，然后在^{(Avast Secure Browser)}任务管理器^{(Task Manager)}窗口的右下角选择禁用。^(Disable)

您也可以右键单击该应用程序并在上下文菜单中选择禁用。^(Disable)

更改 Mac 的登录项^{(Change Your Mac’s Login Items)}

macOS 还会记录自动打开的应用程序。您可以通过撤销其启动权限来关闭Avast Secure Browser 。

1. 打开System Preferences并选择Users & Groups。

1. 转到登录项目^{(Login Items)}选项卡，选择Avast Secure Browser，然后选择减号图标^{(minus icon)}。

您还可以阻止Avast Secure Browser通过Dock自动打开。打开浏览器，在Dock^(Dock)中右键单击其图标，选择Options，然后取消选择Open at Login。

在Windows中卸载Avast Secure Browser

如果您没有使用Avast Secure Browser，请查看从Windows设备中删除应用程序的四种方法。

使用 Avast 安全浏览器删除工具^{(Use the Avast Secure Browser Removal Tool)}

Avast有一个删除软件，可以从您的设备中卸载浏览器并删除剩余文件。在您的 PC 上安装Avast Secure Browser 删除工具^{(Avast Secure Browser removal tool)}，以管理权限运行它并等待该工具加载。

选中“同时删除您的浏览数据^{(Also delete your browsing data)}”复选框，然后选择“卸载^(Uninstall)”继续。

删除工具完成卸载后重新启动计算机。

从开始菜单卸载 Avast Secure Browser^{(Uninstall Avast Secure Browser from the Start Menu)}

如果您无法访问 Internet 或安装删除工具有困难，您只需从Windows 开始^{(Windows Start)}菜单中卸载Avast Secure Browser 。

1. 按Windows 键^{(Windows key)}，右键单击Avast Secure Browser，然后选择卸载^(Uninstall)。

如果该应用程序不在“开始^(Start)”菜单的“固定”部分，请选择所有应用程序^{(All apps)}以显示您 PC 上安装的所有程序。之后^(Afterward)，右键单击应用程序列表中的Avast Secure Browser并选择卸载^(Uninstall)。

这会将您重定向到Windows 控制面板的“^{(Windows Control Panel)}程序^(Programs)和功能”部分。

1. 右键单击Avast Secure Browser，然后选择卸载^(Uninstall)。

1. 选择卸载^(Uninstall)继续。如果您在任何时候使用过浏览器，我们建议您选中同时删除您的浏览数据^{(Also delete your browsing data)}框。

这将提示卸载程序删除您的浏览历史记录^{(delete your browsing history)}、书签、加载项和存储在您设备上的其他信息。卸载程序显示成功消息后立即重新启动计算机。

从设置菜单中卸载 Avast Secure Browser^{(Uninstall Avast Secure Browser from the Settings Menu)}

如果在“开始^(Start)”菜单中找不到 Avast Secure Browser ，请从^{(Secure Browser)}Windows 设置^{(Windows Settings)}的应用部分卸载浏览器。

1. 打开Windows 设置^{(Windows Settings)}应用程序，选择应用程序^(Apps)，然后在边栏中选择应用程序和功能^{(Apps & features)}。

或者，右键单击开始^(Start)菜单图标或按Windows 键^{(Windows key )}+ X并选择应用程序和功能^{(Apps & Features)}。

1. 选择Avast Secure Browser旁边的三点菜单图标^{(three-dot menu icon)}，然后选择卸载^(Uninstall)。

1. 在确认提示中再次选择卸载。^(Uninstall)

使用第三方卸载程序^{(Use Third-Party Uninstallers)}

卸载程序可以删除应用程序并删除所有垃圾/残留文件。请参阅有关卸载 Windows 程序的教程^{(tutorial on uninstalling Windows programs)}以了解卸载程序的工作原理。本文还重点介绍了一些最好的第三方卸载软件的主要功能——Revo Uninstaller、Geek Uninstaller、IObit Uninstaller等。

在Mac中卸载Avast Secure Browser

Avast Secure Browser没有专门的Mac删除工具。那是因为在 macOS 设备上卸载浏览器比Windows容易得多。您只需在删除常规文件和文档时删除该应用程序。

启动 Finder，转到Applications文件夹，右键单击Avast Secure Browser，然后选择Move to Bin。

您可以使用第三方应用程序和AppCleaner等清理实用程序来卸载Avast Secure Browser。请参阅有关在 Mac 上卸载应用程序的教程^{(tutorial about uninstalling apps on Mac)}以了解更多信息。

Avast 安全浏览器^{(Avast Secure Browser)}：禁用还是卸载？

如果您偶尔使用浏览器或发现它的某些功能令人着迷，请禁用 Avast Secure Browser 的自动启动行为。这将确保浏览器仅在使用时运行，从而提高设备的性能和电池寿命。否则^(Otherwise)，请从您的计算机上卸载浏览器。 

How To Disable or Turn Off Avast Secure Browser

Avast Secure Browser comes bundled with the Avast antіvirus software in a single package file. It’s a strategy by the cybersecurity company to fоrce usеrs of its antivirus software to adopt the browser.

Although Avast Secure Browser has a handful of security and privacy-focused features, its startup behavior and excessive storage consumption will take a toll on your device’s performance. Even more annoying is that the browser remains on your device even after uninstalling Avast antivirus.

This tutorial will show you how to disable Avast Secure Browser from starting automatically. You’ll also learn to completely uninstall the browser from Windows and macOS devices.

How To Disable Avast Secure Browser

In addition to being a storage hog, Avast Secure Browser is also notoriously renowned for slowing down the boot time and overall performance of its host device. That’s because the browser starts running when your computer boots.

You should stop Avast Secure Browser from opening automatically each time you start your PC—even if it’s your default web browser.

Modify the App’s Startup Settings

Embedded in the Avast Secure Browser settings menu is an option to block the browser from starting automatically when your computer boots.

1. Launch Avast Secure Browser, tap the three-dot menu icon, and select Settings.

1. Select On start-up in the sidebar and toggle off Launch Avast Secure Browser automatically when your computer starts.

Use the Windows Task Manager

If you have a Windows computer, you can change the browser’s startup behavior via the Task Manager.

1. Press Shift + Ctrl + Esc to launch the Task Manager. Alternatively, right-click the Start menu icon and select Task Manager.

1. Head to the Startup tab, select Avast Secure Browser and select Disable in the bottom-right corner of the Task Manager window.

You could also right-click the app and select Disable in the context menu.

Change Your Mac’s Login Items

macOS also keeps a log of apps that open automatically. You can turn off Avast Secure Browser by revoking its start-up permission.

1. Open System Preferences and select Users & Groups.

1. Go to the Login Items tab, select Avast Secure Browser, and select the minus icon.

You can also stop Avast Secure Browser from opening automatically via the Dock. Open the browser, right-click its icon in the Dock, select Options, and deselect Open at Login.

Uninstall Avast Secure Browser in Windows

If you have no use for the Avast Secure Browser, check out four ways to remove the app from your Windows device.

Use the Avast Secure Browser Removal Tool

Avast has a removal software that uninstalls the browser from your device and also gets rid of leftover files. Install the Avast Secure Browser removal tool on your PC, run it with administrative privileges and wait for the tool to load.

Check the box that reads Also delete your browsing data and select Uninstall to proceed.

Restart your computer when the removal tool completes the uninstallation.

Uninstall Avast Secure Browser from the Start Menu

If you don’t have internet access or have difficulties installing the removal tool, you can simply uninstall the Avast Secure Browser from the Windows Start menu.

1. Press the Windows key, right-click Avast Secure Browser, and select Uninstall.

If the app isn’t in the “Pinned” section of the Start menu, select All apps to reveal all programs installed on your PC. Afterward, right-click Avast Secure Browser on the list of apps and choose Uninstall.

That’ll redirect you to the “Programs and Features” section of the Windows Control Panel.

1. Right-click Avast Secure Browser and select Uninstall.

1. Select Uninstall to proceed. If you used the browser at any point, we advise that you check the Also delete your browsing data box.

That’ll prompt the uninstaller to delete your browsing history, bookmarks, add-ons, and other information stored on your device. Restart your computer soon as the uninstaller displays a success message.

Uninstall Avast Secure Browser from the Settings Menu

If you can’t find Avast Secure Browser in the Start menu, uninstall the browser from the app section of the Windows Settings.

1. Open the Windows Settings app, select Apps, and select Apps & features in the sidebar.

Alternatively, right-click the Start menu icon or press Windows key + X and select Apps & Features.

1. Select the three-dot menu icon next to Avast Secure Browser and select Uninstall.

1. Select Uninstall again on the confirmation prompt.

Use Third-Party Uninstallers

Uninstaller programs can delete apps and remove all junk/residual files. Refer to this tutorial on uninstalling Windows programs to learn how uninstallers work. The article also highlights key features of some of the best third-party uninstaller software—Revo Uninstaller, Geek Uninstaller, IObit Uninstaller, etc.

Uninstall Avast Secure Browser in Mac

Avast Secure Browser doesn’t have a dedicated removal tool for Mac. That’s because it’s a lot easier to uninstall the browser on macOS devices than Windows. You just have to delete the app as you delete regular files and documents.

Launch Finder, go to the Applications folder, right-click Avast Secure Browser, and select Move to Bin.

You could use third-party apps and cleaning utilities like AppCleaner to uninstall Avast Secure Browser. Refer to this tutorial about uninstalling apps on Mac to learn more.

Avast Secure Browser: Disable or Uninstall?

Disable Avast Secure Browser’s automatic startup behavior if you occasionally use the browser or find some of its features fascinating. That’ll ensure the browser runs only when in use, thereby improving your device’s performance and battery life. Otherwise, uninstall the browser from your computer. 

Related posts

• 如何从浏览器中查看缓存页面和文件

• 如何在 Windows 上设置和使用浏览器沙箱

• 如何在 Chrome 浏览器中保存标签

• 如何在浏览器中查看星号后面的密码

• 如何暂时关闭或禁用 Avast

• 如何使用 OpenPGP 保护电子邮件

• 当另一个程序正在使用它时如何打开锁定的文件

• 如何更新树莓派

• 书评 - Windows 8 极客指南

• 如何仅安装安全浏览器扩展

• 如何在不安装扩展程序的情况下更改浏览器的用户代理

• 使用这 3 个电子邮件客户端创建 Gmail 桌面应用程序

• 应对自我隔离的 8 个最佳技术理念

• 如何在 Chrome 和任何 Web 浏览器中更改起始页

• 如何为初学者驾驶无人机

• 如何强制浏览器在新标签页中打开链接

• 如何将音乐添加到 Google 幻灯片

• 如何禁用 Windows 键

• 适用于任何网站的 7 个技术 SEO 优化技巧

• 如何在不触摸鼠标的情况下保持 Windows PC 唤醒