如果Microsoft Windows PowerShell无缘无故不断弹出，它会使您的计算机难以使用，并让您担心出现问题。
PowerShell一直打开的原因有多种。有些是良性的，而有些则更严重。按照这些故障排除步骤进行操作，我们将确定您的情况。
1. 运行防病毒或恶意软件扫描
恶意程序或脚本可能导致PowerShell自动运行。这可能是病毒、恶意软件或其他类型的安全威胁，它们使用PowerShell在您的计算机上执行恶意操作。
如果恶意程序或脚本导致PowerShell自动运行，您应该采取以下步骤来解决问题：
- 断开您的计算机与互联网的连接，以防止恶意程序或脚本与其服务器通信或下载其他恶意软件。
- 使用您的安全软件扫描您的计算机以查找恶意软件并删除检测到的任何威胁。这可能涉及使用防病毒软件运行完整的系统扫描，或使用专用的恶意软件清除工具。
- 删除恶意程序或脚本后，您应该重新启动计算机并运行另一次扫描以确保威胁已被完全删除。
一旦您的计算机干净且没有恶意软件，您应该更改任何可能已被泄露的密码或安全凭证，并将您的安全软件更新到最新版本。
2.检查PowerShell是否设置(Set)为开机自动运行(Startup)
PowerShell可能什么都不做，只是设置为在启动时运行。要检查PowerShell是否设置为在您的计算机上启动时运行，您可以按照以下步骤操作：
- Ctrl + Shift + Esc键打开计算机上的任务管理器(Task Manager)。
- 在“任务管理器(Task Manager)”窗口中，单击“启动(Startup)”选项卡。
- 在“启动(Startup)”选项卡中，在启动项列表中查找“Windows PowerShell”条目。
如果您在启动列表中看到Windows PowerShell条目，这意味着PowerShell已设置为在您启动计算机时自动运行。Windows PowerShell条目的状态列将指示该程序是启用还是禁用在启动时运行。
如果您在启动列表中没有看到Windows PowerShell的条目，这意味着PowerShell当前未设置为在启动时运行。但是，这并不一定意味着PowerShell没有自动运行——它可能是由于另一个程序、脚本或计算机上的设置而运行的。
要进一步调查和解决问题，您可能需要检查计算机上的其他设置和配置，例如计划任务、启动脚本和系统服务。您可能还想检查Windows 10或Windows 11中的启动文件夹并了解如何禁用启动程序(learn how to disable startup programs)。
3. 任务或脚本(Script)在后台运行(Background)
要检查在后台运行的任务或脚本是否导致PowerShell在您的计算机上弹出，您可以按照以下步骤操作：
- 通过单击任务栏上的“开始(Start)”按钮并搜索“任务计划程序(Task Scheduler)”来打开任务计划(Task Scheduler)程序。或者，在“运行”(Run)对话框（Windows键 + R）中键入 taskschd.msc，然后按Enter。
- 在Task Scheduler Library下的(Task Scheduler Library)Task Scheduler窗口中，查找计划定期或在启动时运行的任何任务或脚本。这将在触发器(Triggers)列中指示。如果您发现任何您怀疑可能导致问题的任务或脚本，您可以右键单击该任务或脚本并从菜单中选择禁用。(Disable)
4. PowerShell 快捷方式(PowerShell Shortcut)或热键正在打开 PowerShell(Hotkey Is Opening PowerShell)
PowerShell可能会弹出，因为它链接到您无意中触发的热键或快捷方式。如果您安装了WinHotKey等程序，它可能配置了这样的组合键。
您还可以右键单击任何快捷方式，然后检查其属性以查看它是否将PowerShell作为其启动参数的一部分。这表明该快捷方式可能会打开PowerShell，也许是为了启动一个脚本，然后就不再关闭它了。
5. 你的一个应用程序(Apps)正在使用PowerShell
第三方应用程序可能会使用PowerShell来实现其某些功能。您可以按照以下具体步骤检查是否属于这种情况：
- 检查应用程序的文档：许多应用程序包含描述应用程序特性和功能的文档或帮助文件，检查它是否提到PowerShell。
- 在应用程序的设置或配置选项中查找对PowerShell的引用：许多应用程序包含允许您自定义应用程序行为的选项。您可以检查这些设置以查看它们是否包含对PowerShell(PowerShell)的任何引用。
- 使用该应用程序并查找正在执行的PowerShell命令：如果您无法在应用程序的文档或设置中找到任何对PowerShell的引用，请尝试运行该应用程序并使用它来执行您感兴趣的任务。注意屏幕上出现的任何消息或提示，以查看它们是否引用了PowerShell。
并非所有使用PowerShell的应用程序都会使这一事实显而易见。某些应用程序可能会在内部使用PowerShell而不会将其公开给用户。在这些情况下，如果没有更详细的信息或使用更高级的工具和技术，您可能无法确定应用程序是否使用PowerShell 。如果有时间，您可以尝试卸载并重新安装应用程序，以找出可能是哪个应用程序造成的。
在某些情况下，您可以在弹出
的PowerShell中看到正在运行的内容，并且该输出的详细信息也可以作为与问题相关联的应用程序的线索。
6. 硬件和软件冲突
硬件(Hardware)和软件冲突会导致PowerShell以多种方式弹出。解决这些冲突的一些可能的解决方案包括：
- 更新您的驱动程序：过时或不正确的驱动程序可能会导致与PowerShell和其他软件发生冲突。您可以尝试将您的驱动程序更新到最新版本，看看是否可以解决问题。
- 检查(Check)软件或 Windows 更新：软件(Software)更新通常可以通过修复错误或兼容性问题来解决冲突。您可以检查您的操作系统和您正在使用的任何其他软件的更新，看看是否有任何可用的更新可以帮助解决问题。
- 重新启动计算机：有时，重新启动计算机可以通过重置系统并清除可能导致问题的任何临时文件或数据来帮助解决冲突。
- 使用系统文件检查器(System File Checker)工具：系统文件检查器(System File Checker)( SFC ) 工具是一个内置实用程序，可以扫描您的系统以查找损坏或丢失的文件并进行修复。您可以在命令提示符(Command Prompt)( CMD )中使用 sfc /scannow命令来尝试修复可能导致与PowerShell冲突的任何问题。您需要以系统管理员身份运行它。
- 使用DISM工具：部署映像服务(Deployment Image Servicing)和管理(Management)( DISM ) 工具是另一个内置实用程序，可以帮助解决系统问题。您可以使用DISM工具扫描系统是否存在问题并尝试修复它们。
7. 你的PowerShell 脚本(Your PowerShell Script)中有一个循环(Loop)！
如果您的PowerShell脚本中存在导致PowerShell不断弹出的循环，您可以尝试以下步骤来解决问题：
- 在文本编辑器中打开脚本：第一步是在文本编辑器中打开脚本，以便您可以查看代码并对其进行更改。您可以使用任何您熟悉的文本编辑器，例如Notepad、TextEdit或更高级的编辑器（例如Notepad++）。
- 找到脚本中的循环：在文本编辑器中打开脚本后，您需要找到导致问题的循环。循环是重复执行直到满足特定条件的代码块。在您的脚本中，循环可能被标记为“for”、“while”或“do”等关键字。
- 修改循环以修复问题：在脚本中找到循环后，您需要修改它以修复问题。这可能涉及更改确定循环何时停止执行的条件，或添加额外的代码以在特定条件下跳出循环。
- 保存脚本并测试它：对脚本进行必要的更改后，保存文件并再次运行脚本以查看问题是否已解决。如果问题仍然存在，您可能需要继续修改循环，直到它按预期工作。
如果您不是该脚本的作者并且对PowerShell(PowerShell)脚本编写一无所知，最好查找该特定脚本的特定修复程序，或联系该脚本的作者。
8. 禁用 Windows PowerShell
如果一切都失败了，为什么不禁用PowerShell.exe呢？就是这样：
- 打开“开始(Start)”菜单，然后在搜索框中
键入Windows 功能。(Windows Features)
- (Select Turn Windows)选择打开或关闭Windows功能。
- 在Windows 功能(Windows Features)窗口中，向下滚动到Windows PowerShell部分。
- 取消选中Windows PowerShell(Windows PowerShell)旁边的框以将其禁用。
- 选择确定。
- 重启你的电脑。
禁用PowerShell可能会阻止某些应用程序或功能正常工作。只有在确定不需要时才应禁用PowerShell 。但是，这很可能会永久
防止PowerShell弹出窗口问题。(PowerShell)
Windows PowerShell Keeps Popping Up? 8 Ways to Fix
If Microsоft Windows PowerShell keeps poрping υp for no apparent reason, it can make yоur computer hard to use and make yоυ worry that somethіng’s amiss.
There are various reasons PowerShell opens all the time. Some are benign, while others are more serious. Follow these troubleshooting steps and we’ll suss out which it is in your case.
1. Run an Antivirus or Malware Scan
A malicious program or script could be causing PowerShell to run automatically. This can be a virus, malware, or another type of security threat using PowerShell to perform malicious actions on your computer.
If a malicious program or script is causing PowerShell to run automatically, you should take the following steps to address the problem:
- Disconnect your computer from the internet to prevent the malicious program or script from communicating with its server or downloading additional malware.
- Use your security software to scan your computer for malware and remove any threats that are detected. This may involve running a full system scan with your antivirus software, or using a dedicated malware removal tool.
- After removing the malicious program or script, you should restart your computer and run another scan to make sure that the threat has been completely removed.
Once your computer is clean and free of malware, you should change any passwords or security credentials that may have been compromised, and update your security software to the latest version.
2. Check if PowerShell Is Set to Autorun at Startup
PowerShell might be doing nothing in particular, but simply set to run at startup. To check if PowerShell is set to run at startup on your computer, you can follow these steps:
- Open Task Manager on your computer by pressing the Ctrl + Shift + Esc keys on your keyboard.
- In the Task Manager window, click on the Startup tab.
- In the Startup tab, look for an entry for “Windows PowerShell” in the list of startup items.
If you see an entry for Windows PowerShell in the startup list, this means that PowerShell is set to run automatically when you start your computer. The status column for the Windows PowerShell entry will indicate whether the program is enabled or disabled to run at startup.
If you don’t see an entry for Windows PowerShell in the startup list, this means that PowerShell is not currently set to run at startup. However, this does not necessarily mean that PowerShell is not running automatically – it could be running as a result of another program, script, or setting on your computer.
To further investigate and troubleshoot the problem, you may need to check other settings and configurations on your computer, such as scheduled tasks, startup scripts, and system services. You may also want to check the startup folder in Windows 10 or Windows 11 and learn how to disable startup programs.
3. A Task or Script Is Running in the Background
To check if a task or script running in the background is causing PowerShell to pop up on your computer, you can follow these steps:
- Open the Task Scheduler by clicking on the Start button on the taskbar and searching for “Task Scheduler.” Alternatively, type taskschd.msc in the Run dialog (Windows key + R) and press Enter.
- In the Task Scheduler window under Task Scheduler Library, look for any tasks or scripts that are scheduled to run at regular intervals or at startup. This will be indicated in the Triggers column. If you find any tasks or scripts that you suspect could be causing the problem, you can right-click on the task or script and select Disable from the menu.
4. A PowerShell Shortcut or Hotkey Is Opening PowerShell
PowerShell might be popping up because it’s linked to a hotkey or shortcut that you’re inadvertently triggering. If you have a program such as WinHotKey installed, it may have such a key combo configured.
You can also right-click on any shortcut, and then check its properties to see if it mentions PowerShell as part of its startup parameters. This is a sign that the shortcut may open PowerShell, perhaps to launch a script, and then just doesn’t close it again.
5. One of Your Apps Is Using PowerShell
A third-party app may use PowerShell for some of its functions. Here are some specific steps you can follow to check whether this is the case:
- Check the app’s documentation: Many apps include documentation or help files that describe the app’s features and capabilities, check to see if it mentions PowerShell.
- Look for references to PowerShell in the app’s settings or configuration options: Many apps include options that allow you to customize the app’s behavior. You can check these settings to see if they include any references to PowerShell.
- Use the app and look for PowerShell commands being executed: If you’re not able to find any references to PowerShell in the app’s documentation or settings, try running the app and using it to perform the tasks that you are interested in. Pay attention to any messages or prompts that appear on the screen, to see if they reference PowerShell.
Not all apps that use PowerShell will make this fact obvious. Some apps may use PowerShell internally without exposing it to the user. In these cases, you may not be able to determine whether the app uses PowerShell without more detailed information or by using more advanced tools and techniques. If you have the time, you can try to uninstall and then reinstall apps to track down which one might be responsible.
In some cases, you can see what’s being run in PowerShell when it pops up, and the details of that output can also be a clue to which application is associated with the problem.
6. Hardware and Software Conflicts
Hardware and software conflicts can cause PowerShell to pop up in a variety of ways. Some possible solutions for resolving these conflicts include:
- Update your drivers: Outdated or incorrect drivers can cause conflicts with PowerShell and other software. You can try updating your drivers to the latest version to see if this resolves the issue.
- Check for software or Windows updates: Software updates can often resolve conflicts by fixing bugs or compatibility issues. You can check for updates for your operating system and any other software that you are using to see if there are any available updates that may help resolve the issue.
- Restart your computer: Sometimes, restarting your computer can help resolve conflicts by resetting your system and clearing any temporary files or data that may be causing problems.
- Use the System File Checker tool: The System File Checker (SFC) tool is a built-in utility that can scan your system for corrupted or missing files and repair them. You can use the sfc /scannow command in Command Prompt (CMD) to try and fix any problems that may be causing conflicts with PowerShell. You’ll need to run it as system administrator.
- Use the DISM tool: The Deployment Image Servicing and Management (DISM) tool is another built-in utility that can help fix problems with your system. You can use the DISM tool to scan your system for issues and try to repair them.
7. You Have a Loop in Your PowerShell Script!
If you have a loop in your PowerShell script that is causing PowerShell to pop up constantly, you can try the following steps to fix the problem:
- Open the script in a text editor: The first step is to open the script in a text editor so that you can see the code and make changes to it. You can use any text editor that you are comfortable with, such as Notepad, TextEdit, or a more advanced editor like Notepad++.
- Locate the loop in the script: Once you have opened the script in a text editor, you need to locate the loop that is causing the problem. A loop is a block of code that is executed repeatedly until a certain condition is met. In your script, the loop may be marked with keywords like “for”, “while”, or “do”.
- Modify the loop to fix the problem: Once you have located the loop in the script, you need to modify it to fix the problem. This may involve changing the condition that determines when the loop should stop executing, or adding additional code to break out of the loop under certain conditions.
- Save the script and test it: After you have made the necessary changes to the script, save the file and run the script again to see if the problem has been resolved. If the problem persists, you may need to continue modifying the loop until it works as intended.
If you’re not the author of the script and don’t know anything about PowerShell scripting, it’s best to look for a specific fix for that particular script, or contact the author of the script.
8. Disable Windows PowerShell
If all else fails, why not just disable PowerShell.exe? Here’s how:
- Open the Start menu and type Windows Features into the search box.
- Select Turn Windows features on or off .
- In the Windows Features window, scroll down to the Windows PowerShell section.
- Uncheck the box next to Windows PowerShell to disable it.
- Select OK.
- Restart your computer.
Disabling PowerShell may prevent certain apps or features from working properly. You should only disable PowerShell if you are sure that you don’t need it. However, this is most likely to prevent the PowerShell popup issue permanently.
