如果Microsoft Edge在^{(Microsoft Edge)}macOS上消耗大量CPU资源和内存，请按照这些故障排除提示和技巧来消除该问题。有人可能面临这样的问题有不同的原因。本文介绍了一些消除此问题的最常见和有效的解决方案。

为什么Microsoft Edge消耗大量CPU和内存

您的Microsoft Edge^{(Microsoft Edge)}实例消耗如此多的CPU资源有几个原因。但是，我们在这里列出了一些常见的原因：

•   打开的选项卡数量：打开的选项 ^{(The number of opened tabs: )}卡越多，需要为Microsoft Edge分配的资源就越多。不仅是Edge浏览器，它还适用于几乎所有适用于Mac和Windows OS的浏览器。
•   已安装扩展的数量： ^{(The number of installed extensions: )}就像打开的不仅仅是一个浏览器窗口或选项卡。如果您有五个高端扩展，它将比拥有一两个扩展消耗更多的资源。它是如此简单。
•   内部文件冲突： ^{(Internal file conflict: )}如果您的安装有一些内部问题，可能会导致这种情况。
•   新的错误或故障： ^{(A new bug or glitch: )}在任何时间点，都可能出现错误或故障并开始消耗比平时更多的内存。
•   屏幕分辨率： ^{(Screen resolution: )}如果你有更大的屏幕，你必须提供更多的CPU能力。
•   后台进程的数量： ^{(The number of background processes: )}您必须限制后台进程的数量，因为它可能会导致此问题。

^{(Microsoft Edge high CPU)}macOS 上的 Microsoft Edge 高 CPU和内存使用率^(Memory)

要修复macOS 上的Microsoft Edge高CPU和内存使用率，请遵循以下提示 -

1. 禁用Microsoft Defender SmartScreen
2. 一次禁用一个浏览器扩展
3. 清除缓存和浏览历史
4. 重置 Microsoft Edge

让我们详细看看这些解决方案。

1]禁用Microsoft Defender SmartScreen^{(Disable Microsoft Defender SmartScreen)}

即使您的Mac^(Mac)计算机上没有Microsoft Defender ， Edge也部分使用了一项功能——Microsoft Defender SmartScreen。它可以帮助您在使用Microsoft Edge^{(Microsoft Edge)}浏览器时保护您的计算机免受恶意文件下载和网站的侵害。但是，由于它在后台运行，Edge可能会继续使用比平时更多的资源。因此，最好禁用此功能以检查它是否是罪魁祸首。为此，请按照以下步骤操作 -

打开Microsoft Edge浏览器，然后单击三点图标。之后，从列表中选择 设置 ^(Settings )并切换到 隐私、搜索和服务^{(Privacy, Search, and Services)} 选项卡。或者，您可以edge://settings/privacy在地址栏中输入，然后按 Enter 按钮。打开页面后，向下滚动以找到 安全^(Security) 标签。

默认情况下，  Microsoft Defender SmartScreen 处于打开状态。您必须切换相应的按钮才能禁用此功能。

Microsoft已针对此问题发布了修复程序，因此请将您的Microsoft Edge版本更新到最新版本以接收修复程序。

阅读：^(Read:) Microsoft Edge 在 macOS 上运行缓慢、无法正常工作或崩溃^{(Microsoft Edge is slow, not working, or crashes on macOS)}。

2]一次禁用^(Disable)浏览器扩展

如果您在Edge浏览器中安装了大量的扩展程序，您最终可能会得到一个非常慢的浏览器。即使您没有很多扩展程序，也请按照以下步骤操作，因为故障或错误可能会导致相同的问题。要开始使用，请单击Edge^(Edge)浏览器 中的三点设置^(Settings)按钮，然后选择扩展 ^{(Extensions )}选项。之后，立即禁用所有扩展并检查问题是否仍然存在。

如果没有，请启用所有扩展，并一次禁用一个。这样，您将能够找出故障扩展。

3]清除缓存和浏览历史

如果上述解决方案不适合您，请清除macOS 上Edge的浏览历史记录、缓存、cookie 等。^(Edge)

4]重置Microsoft Edge

如果您在Edge浏览器中进行了一些更改，则可能会导致相同的问题。主要是，如果您启用了各种实验性功能或标志，您最终会遇到同样的问题。因此^(Therefore)，重置浏览器将解决问题。

在新的Microsoft Edge^{(Microsoft Edge)}浏览器中导航到以下地址：

edge://settings/reset

它将打开一个弹出窗口-重置设置^(Settings)。要重置，请单击 重置设置。 ^{(Reset settings. )}这可能需要一段时间，具体取决于您的浏览器携带的数据量。

这些是解决问题的一些工作方法。希望^(Hope)他们有所帮助。

Windows 用户？^{(Windows user?)}修复Windows 10 中的Microsoft Edge 高内存使用情况。^{(Microsoft Edge High Memory Usage)}

Fix Microsoft Edge high CPU and Memory usage on macOS

If Microsoft Edge is consuming high CPU resources and memory on macOS, follow these troubleshooting tips and tricks to eliminate that problem. There are different reasons why someone could be facing such an issue. This article features some of the most common and working solutions to eliminate this problem.

Why does Microsoft Edge consume high CPU and memory

There are several reasons why your instance of Microsoft Edge is consuming so much CPU resources. However, we have enlisted some of the common reasons here:

•   The number of opened tabs: More tabs you open, the more resources you require to assign for Microsoft Edge. Not only the Edge browser, but it is right for almost all the browsers available for Mac and Windows OS.
•   The number of installed extensions: It is like opening more than a browser window or tab. If you have five high-end extensions, it will consume more resources than having one or two extensions. It is as simple as that.
•   Internal file conflict: If your installation has some internal issues, it might cause such a case.
•   A new bug or glitch: At any point in time, a bug or glitch may appear and starts consuming more memory than usual.
•   Screen resolution: If you have a bigger screen, you must provide more CPU power.
•   The number of background processes: You have to limit the number of background processes as it might cause this issue.

Microsoft Edge high CPU & Memory usage on macOS

To fix Microsoft Edge high CPU and memory usage on macOS, follow these tips-

1. Disable Microsoft Defender SmartScreen
2. Disable browser extension one at a time
3. Clear cache and browsing history
4. Reset Microsoft Edge

Let’s check out these solutions in detail.

1] Disable Microsoft Defender SmartScreen

Even though you do not have Microsoft Defender on your Mac computer, the Edge uses a feature partially – Microsoft Defender SmartScreen. It helps you protect your computer from malicious file downloads and websites while using the Microsoft Edge browser. However, as it runs in the background, Edge may continue using more resources than usual. Therefore, it is better to disable this functionality to check whether it is the culprit or not. For that, follow these steps-

Open the Microsoft Edge browser and click on the three-dotted icon. Following that, select Settings from the list and switch to the Privacy, Search, and Services tab. Alternatively, you can enter edge://settings/privacy in the address bar and press the Enter button. After opening the page, scroll down to find out the Security label.

By default, the Microsoft Defender SmartScreen is turned on. You have to toggle the corresponding button to disable this functionality.

Microsoft has released a fix for this issue, so please update your version of Microsoft Edge to the latest version to receive the fix.

Read: Microsoft Edge is slow, not working, or crashes on macOS.

2] Disable browser extension one at a time

If you have installed tons of extensions in the Edge browser, you might end up getting a very slow browser. Even if you do not have many extensions, follow these steps as a malfunction or bug can cause the same issue. To get started, click the three-dotted Settings button in the Edge browser and select the Extensions option. Following that, disable all extensions at once and check if the problem remains or not.

If not, enable all the extensions, and disable one at a time. This way, you will be able to find out the malfunctioned extension.

3] Clear cache and browsing history

If the above-mentioned solutions are not working for you, clear the browsing history, cache, cookies, etc, for Edge on your macOS.

4] Reset Microsoft Edge

If you have a couple of changes in the Edge browser, it might cause the same issue. Mainly, if you have enabled various experimental features or flags, you will end up getting the same issue. Therefore, resetting the browser will resolve the problem.

Navigate to the following address inside the new Microsoft Edge browser:

edge://settings/reset

It will open a pop-up —Reset Settings. To reset, click on the Reset settings. It may take a while depending upon the volume of data your browser carries.

These are some of the working methods to solve the problem. Hope they help.

Windows user? Fix Microsoft Edge High Memory Usage in Windows 10.

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