性能监视器^{(Performance Monitor)}是一个工具，正如其名称所暗示的那样：它监视您的Windows 系统^{(Windows system)}的性能。性能监视器^{(Performance Monitor)}可以以图形、条形图或数值的形式显示结果。您可以使用此监控的结果来确定您需要增强或替换Windows 设备的哪些组件。^{(Windows device)}阅读本指南以了解如何启动性能监视器^{(Performance Monitor)}。

注意：^(NOTE:)本指南涵盖Windows 10、Windows 7 和Windows 8.1。有些方法适用于所有三个版本的Windows，有些方法只适用于一两个版本。对于每种方法，我们都会提到它适用的Windows 版本。^{(Windows version)}如果您不知道您拥有的Windows版本，请阅读本教程：我安装了哪个版本的Windows ？。

1.使用搜索打开性能监视器^{(Performance Monitor)}（所有Windows版本）

在Windows 10和Windows 7中，您可以使用性能监视器^{(Performance Monitor)}工具的全名进行搜索。在所有Windows版本中，您都可以通过其可执行文件的名称进行搜索：perfmon。

在Windows 10中，单击或点击任务栏上的搜索字段^{(search field)}，在其中键入“性能监视器^{(Performance Monitor)}”或perfmon，然后单击或点击具有相同名称的结果。

在 Windows 8.1 中，开始在“开始^(Start)”屏幕上键入“ perfmon ” 。键入会激活搜索功能^{(search function)}，并在出现的结果中单击或点击perfmon。

在 Windows 7 中，打开开始菜单^{(Start Menu)}并在其搜索字段^{(search field)}中键入“性能监视器^{(Performance Monitor)}” 。在结果列表中，单击Performance Monitor。

2.从开始菜单打开^{(Start Menu)}性能监视器^{(Performance Monitor)}（仅限Windows 10）

您可以在 Windows 10开始菜单^{(Start Menu)}中找到并打开性能监视器^{(Performance Monitor)}。单击开始^(Start)，向下滚动应用程序列表，然后打开Windows 管理工具^{(Windows Administrative Tools)}文件夹。在那里您可以找到性能监视器^{(Performance Monitor)}快捷方式。

3.通过要求Cortana打开性能监视器^{(Performance Monitor)}（仅限 Windows 10）

如果您的Windows 10系统上启用了Cortana，您可以让她为您打开性能监视器^{(Performance Monitor)}。

通过说“ Hey Cortana ”或单击或点击任务栏搜索字段^{(taskbar search field)}中的麦克风按钮^{(microphone button)}激活 Cortana 后，说“打开性能监视器^{(Open Performance Monitor.)}”。Cortana 确认您的命令：

命令执行期间，Cortana显示“正在启动性能监视器^{(Starting Performance Monitor)}”消息：

4.将性能监视器^{(Pin Performance Monitor)}固定到任务栏、开始菜单^{(Start Menu)}（Windows 10和Windows 7）或开始屏幕^{(Start screen)}（Windows 8.1）

如果您经常访问性能监视器^{(Performance Monitor)}，可以将其固定以快速访问的方便位置是任务栏和开始菜单^{(Start Menu)}（Windows 10 和 Windows 7）或开始屏幕^{(Start Screen)}（Windows 8.1）。

首先，在 Windows 10开始菜单中找到^{(Start Menu)}性能监视器^{(Performance Monitor)}。单击开始^(Start)，向下滚动应用程序列表，然后打开Windows 管理工具^{(Windows Administrative Tools)}文件夹。右键单击或长按性能监视器^{(Performance Monitor)}快捷方式。在打开的菜单中，您可以为“开始”菜单^{(Start Menu)}和“更多”选项“^(More)固定到开始^{(Pin to Start)}” 。当您单击或点击更多^(More)时，菜单会扩展为“固定到任务栏^{(Pin to taskbar.)}”的第一个选项。

在 Windows 8.1 中，开始在“开始^(Start)”屏幕上键入“ perfmon ” 。键入会激活搜索功能^{(search function)}，并在结果中右键单击或按住perfmon。在出现的菜单中，选择“固定到开始^{(Pin to Start.)}” 。

您必须将性能监视器^{(Performance Monitor)}固定到“开始^(Start)”屏幕，才能将其固定到任务栏。右键单击或长按“开始^(Start)”屏幕中的“性能监视器^{(Performance Monitor)}”图块，然后在打开的菜单中选择“将此程序固定到任务栏”。^{(Pin this program to taskbar)}

在 Windows 7 中，打开开始菜单^{(Start Menu)}并在其搜索字段^{(search field)}中键入“性能监视器^{(Performance Monitor)}” 。右键单击或长按结果列表中的性能监视器^{(Performance Monitor)}。在出现的菜单中，您可以选择“固定到开始菜单^{(Pin to Start Menu)}”和“固定到任务栏^{(Pin to Taskbar.)}” 。

5.从系统配置^{(System Configuration)}中打开性能监视器^{(Performance Monitor)}（所有Windows版本）

您可以从系统配置启动^{(System Configuration)}性能监视器^{(Performance Monitor)}工具。转到系统配置中的^{(System Configuration)}工具^(Tools)选项卡，选择性能监视器^{(Performance Monitor)}，然后单击或点击启动^(Launch)。

6.从计算机管理^{(Computer Management)}中打开性能监视器^{(Performance Monitor)}（所有Windows版本）

性能监视器^{(Performance Monitor)}由Windows捆绑在计算机管理^{(Computer Management)}中，以及其他组件，如事件查看器和设备管理器^{(Event Viewer and Device Manager)}。您可以在计算机管理^{(Computer Management)}窗口左侧的菜单树中找到^{(menu tree)}性能监视器^{(Performance Monitor)}工具。单击或点击性能^{(Performance)}以访问完整的性能监视器^{(Performance Monitor)}。

7. 使用运行窗口^{(Run window)}（所有Windows版本）

按键盘上的Win + R打开“运行”窗口^{(Run window)}。在Open字段中输入“ perfmon ”，然后按键盘上的Enter或单击OK。

性能监视器^{(Performance Monitor)}现已打开，您可以开始使用它。

8.从命令提示符或 PowerShell^{(Command Prompt or PowerShell)}（所有Windows版本）打开性能监视器^{(Performance Monitor)}

您也可以使用命令提示符或 PowerShell^{(Command Prompt or PowerShell)}。在任何这些应用程序中，在命令行上键入perfmon并按^(perfmon)ENTER。

可以使用参数增强性能监视器^{(Performance Monitor)}的命令行利用率-阅读如何使用性能监视器 (perfmon) 命令行参数^{(read how to use Performance Monitor (perfmon) command-line parameters)}。

9. 创建性能监视器快捷方式^{(Performance Monitor shortcut)}（所有Windows版本）

如果桌面快捷方式^{(desktop shortcut)}是您启动应用程序的首选方式，您可以为性能监视器^{(Performance Monitor)}创建一个。在“创建快捷方式^{(Create Shortcut)}”窗口中，输入目标“ perfmon ”（不带引号）。如果您需要帮助创建快捷方式，请阅读本指南。

10.使用Windows 资源管理器^{(Windows Explorer)}( Windows 7 ) 或文件资源管理器^{(File Explorer)}( Windows 8.1和Windows 10 )打开性能监视器^{(Performance Monitor)}

^{(Windows Explorer)}Windows 7 中的Windows 资源管理器或Windows 8.1和Windows 10中的^{(Windows 10)}文件资源管理器是启动^{(File Explorer)}性能监视器^{(Performance Monitor)}的便捷方式。在地址栏中键入“ perfmon ”，然后按键盘上的ENTER 。

11.通过运行其可执行文件打开性能监视器（所有^{(Performance Monitor)}Windows版本）

性能监视器^{(Performance Monitor)}可执行文件位于 Windows 文件夹的System32子^(Windows)文件^(System32)夹中。您需要识别文件perfmon.exe，然后双击或双击它。

注意：^(NOTE:)在上面的文件列表中，您可能会注意到两个文件“ perfmon ”。当您双击或双击 perfmon.exe 和 perfmon.msc 时，它们都会运行相同的应用程序^{(perfmon.exe)}。^{(perfmon.msc)}抛开关于它们如何实现的技术细节（文件确实不同），唯一实际的区别是命令行^{(command line)}参数仅在使用perfmon.exe时才有效。

如何打开性能监视器^{(Performance Monitor)}？

我们向您展示了十一种启动性能监视器^{(Performance Monitor)}的方法，以便您可以选择最适合您需要的一种。您首选的启动性能监视器的方法是^{(Performance Monitor)}什么^(Which)？在下面的评论中让我们知道，并分享您最喜欢的访问Performance Monitor的方式。

11 ways to start Performance Monitor in Windows (all versions)

Performance Monitor is a tool that does exactly what its name suggests: it monitors the performance of your Windows system. Performance Monitor can display the results in graphs, bar charts, or as numeric values. You can use the results of this monitoring to identify which components of your Windows device you need to enhance or to replace. Read this guide to learn how to get Performance Monitor started.

NOTE: This guide covers Windows 10, Windows 7, and Windows 8.1. Some methods work in all three versions of Windows, others just in one or two. For each method, we mention the Windows version in which it works. If you do not know the version of Windows that you have, read this tutorial: What version of Windows do I have installed?.

1. Open Performance Monitor using search (all Windows versions)

In Windows 10 and Windows 7, you can search using the full name of the tool Performance Monitor. In all Windows versions, you can search by the name of its executable file: perfmon.

In Windows 10, click or tap the search field on your taskbar, type "Performance Monitor" or perfmon in it, and click or tap the result with the same name.

In Windows 8.1 start typing "perfmon" on the Start screen. The typing activates the search function and, in the results that appear, click or tap perfmon.

In Windows 7, open the Start Menu and type "Performance Monitor" in its search field. In the list of results, click on Performance Monitor.

2. Open Performance Monitor from the Start Menu (Windows 10 only)

You can find and open Performance Monitor in the Windows 10 Start Menu. Click Start, scroll down the list of apps, and open the Windows Administrative Tools folder. There you find the Performance Monitor shortcut.

3. Open Performance Monitor by asking Cortana to do it (Windows 10 only)

If Cortana is enabled on your Windows 10 system, you can ask her to open Performance Monitor for you.

After you activate Cortana by saying "Hey Cortana" or by clicking or tapping the microphone button in the taskbar search field, say "Open Performance Monitor." Cortana confirms your command:

During the execution of the command, Cortana displays the "Starting Performance Monitor" message:

4. Pin Performance Monitor to the taskbar, Start Menu (Windows 10 and Windows 7) or the Start screen (Windows 8.1)

If you access Performance Monitor frequently, the convenient places where you can pin it for quick access are the taskbar and the Start Menu (Windows 10 and Windows 7) or Start Screen (Windows 8.1).

First, find Performance Monitor in the Windows 10 Start Menu. Click Start, scroll down the list of apps, and open the Windows Administrative Tools folder. Right-click or long press on the Performance Monitor shortcut. In the menu that opens, you have options to "Pin to Start" for the Start Menu and More. When you click or tap on More, the menu extends with the first option to "Pin to taskbar."

In Windows 8.1 start typing "perfmon" on the Start screen. The typing activates the search function and, in the results, right-click or press-and-hold perfmon. In the menu that appears, choose "Pin to Start."

You have to pin Performance Monitor to the Start screen, to be able to pin it to the taskbar. Right-click or long tap on the Performance Monitor tile in the Start screen, and select "Pin this program to taskbar" in the menu that opens up.

In Windows 7, open the Start Menu and type "Performance Monitor" in its search field. Right-click or long press on the Performance Monitor in the results list. In the menu that appears you have options to "Pin to Start Menu" and "Pin to Taskbar."

5. Open Performance Monitor from System Configuration (all Windows versions)

You can launch the Performance Monitor tool from System Configuration. Go to the Tools tab in System Configuration, select the Performance Monitor and click or tap Launch.

6. Open Performance Monitor from Computer Management (all Windows versions)

Performance Monitor is bundled by Windows in Computer Management together with other components like Event Viewer and Device Manager. You can find the Performance Monitor tool in the menu tree on the left side of the Computer Management window. Click or tap on Performance to access the full Performance Monitor.

7. Use the Run window (all Windows versions)

Press Win + R on the keyboard to open the Run window. In the Open field type "perfmon" and press Enter on the keyboard or click OK.

Performance Monitor is now open, and you can start using it.

8. Open Performance Monitor from Command Prompt or PowerShell (all Windows versions)

You can use Command Prompt or PowerShell too. In any of these apps, type perfmon on the command line and press ENTER.

The command line utilization for Performance Monitor can be enhanced using parameters - read how to use Performance Monitor (perfmon) command-line parameters.

9. Create a Performance Monitor shortcut (all Windows versions)

If a desktop shortcut is your preferred way to start apps, you can create one for Performance Monitor. In the Create Shortcut window type the destination "perfmon" (without the quotes). Read this guide if you need help creating shortcuts.

10. Open Performance Monitor by using Windows Explorer (Windows 7) or File Explorer (Windows 8.1 and Windows 10)

Windows Explorer from Windows 7 or the File Explorer from Windows 8.1 and Windows 10 are convenient ways to start Performance Monitor. Type "perfmon" in the address bar and press ENTER on the keyboard.

11. Open Performance Monitor by running its executable file (all Windows versions)

The Performance Monitor executable file is found in the System32 subfolder of the Windows folder. You need to identify the file perfmon.exe and then double-click or double-tap on it.

NOTE: In the file list above you may notice two files "perfmon". Both perfmon.exe and perfmon.msc run the same application when you double-click or double-tap on them. Leaving aside the technical details on how they are implemented (the files are indeed different), the only practical difference is that the command line parameters work only when using perfmon.exe.

How do you open the Performance Monitor?

We showed you eleven methods for starting Performance Monitor so that you can select the one that is most suitable for your needs. Which is your preferred method to start Performance Monitor? Let us know in a comment below, and share your favorite ways of accessing Performance Monitor.

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