什么是Conhost.exe进程？它有用还是我需要删除它？是病毒吗？为什么它在我的电脑上运行，CPU、内存^(Memory)或磁盘^(Disk)使用率很高？Console Window Host或ConHost.exe都相同，但在任务管理器^{(Task Manager)}内的不同位置命名不同。它们支持命令提示符^{(Command Prompt)}的运行。今天，我们将学习很多关于Conhost.exe的知识。

什么是Conhost.exe

控制台窗口主机^{(Console Window Host)}或ConHost.exe是 Windows 操作系统文件。 我们将介绍一些关于Conhost.exe的内容。它们包括：

• 真的有用吗？
• 为什么要运行多个进程实例？
• 如何检查它是否是恶意软件？
• 资源占用高怎么办？

conhost.exe有用吗

这是一个非常重要的过程。它与 cmd.exe 或Windows 命令提示符^{(Windows Command Prompt)}和 crsrss.exe 或ClientServer Runtime System Service相关。这些过程是相互依赖的。这意味着它在运行和执行整个功能时相互支持。这包括支持键盘和鼠标交互，在标准Win32应用程序窗口内显示文本。

为什么运行 conhost.exe 进程的多个实例？

如前所述，此过程在命令行运行时运行。现在，这包括活动和非活动命令行窗口。许多其他软件（如Connectify）需要在后台运行一些命令行命令才能按预期运行。但是当我们使用它们时，并没有看到弹出任何命令行窗口，而是这些命令在后台执行。这要求控制台窗口主机^{(Console Window Host)}在后台执行命令，而不会实际中断用户的任务流。因此^(Hence)，程序多次运行命令行的多个后台实例只是为了更有效地执行命令。

conhost.exe是病毒吗？

检查通过 conhost.exe 或控制台窗口主机^{(Console Window Host)}运行的进程是否是恶意软件非常容易。

当您找到该进程时，只需右键单击该条目并选择打开文件位置。^{(Open file location.)}

如果它打开C:\Windows\System32并指向一个名为conhost.exe的文件，则无需担心。为了安全起见，右键单击它并选择Properties。在详细信息^(Details)选项卡下，确保它是Microsoft Windows 操作系统^{(Microsoft Windows OS)}文件。

如果它位于任何其他文件夹或位置，则可能是恶意软件。我们建议您使用Windows Defender或防病毒软件全面扫描您的计算机。

conhost.exe消耗大量资源

1. 尝试关闭所有命令行界面 (cmd.exe) 窗口。
2. 检查是否有任何应用程序正在使用命令行执行任务
3. 检查您的计划任务，看看是否有任何正在运行的作业
4. 使用卡巴斯基或 Dr. Web Cureit 等免费的、独立的、按需的防病毒工具^{(free second-opinion, standalone, on-demand antivirus tool)}运行恶意软件扫描。
5. 运行系统文件检查器以替换可能损坏的系统文件。

Let us know if you need to know anything else!

想了解这些进程、文件或文件类型吗？^{(Want to know about these processes, files or file types?)}

Windows.edb 文件^{(Windows.edb files)} | Thumbs.db 文件 | NFO 和 DIZ 文件 | 索引.dat 文件 | Swapfile.sys、Hiberfil.sys 和 Pagefile.sys^{(Swapfile.sys, Hiberfil.sys & Pagefile.sys)}  | Nvxdsync.exe | svchost.exe | RuntimeBroker.exe | TrustedInstaller.exe | DLL 或 OCX 文件| StorDiag.exe | ShellExperienceHost.exe | 妈妈.exe | JUCheck.exe。

What is Conhost.exe? Everything you need to know.

What is Conhost.exe process? Is it useful or do I need to remove it? Is it a virus? Why is it running on my PC with high CPU, Memory or Disk usage? Console Window Host or ConHost.exe are both are same but named differently in different places inside of the Task Manager. They support the running of the Command Prompt. Today, we will learn many things about Conhost.exe.

What is Conhost.exe

Console Window Host or ConHost.exe are Windows operating system files. We will be covering a number of things about Conhost.exe. They include:

• Is it really useful?
• Why do multiple instances of the process run?
• How do I check if it is malware?
• What can I do if it consumes high resources?

Is conhost.exe useful

It is a really important process. It is related to cmd.exe or Windows Command Prompt and crsrss.exe or ClientServer Runtime System Service. These processes are interdependent. This means that it supports each other in running and executing the whole feature. This includes the support for keyboard and mouse interaction, the display of text inside of the standard Win32 app window.

Why do multiple instances of the conhost.exe process run?

As mentioned earlier, this process runs when the command line is running. Now, this includes both, the active as well as inactive command line windows. Much other software like Connectify needs to run some command line commands in the background to function as intended. But when we use them, we do not see any command line window popping up, but these commands are executed in the background. This calls for Console Window Host to execute the commands in the background without actually interrupting the user’s task flow. Hence, many times the program runs multiple background instances of the command line just to execute the commands more efficiently.

Is conhost.exe a virus?

To check if a process that goes by conhost.exe or Console Window Host is a malware or not is very easy.

When you find the process, just right click on the entry and select Open file location.

If it opens C:\Windows\System32 and points towards a file called conhost.exe, you need not worry about it. To be safe, right-click on it and select Properties. Under the Details tab ensure that it is a Microsoft Windows OS file.

If it is located in any other folder or location, then it could be malware. We recommend that you full-scan your computer with Windows Defender or your antivirus software.

conhost.exe consuming high resources

1. Try closing all your command line interface (cmd.exe) windows.
2. Check if any applications are using the command line to execute tasks
3. Check your scheduled tasks and see if any are running any jobs
4. Run a malware scan using a free second-opinion, standalone, on-demand antivirus tool like Kaspersky or Dr. Web Cureit.
5. Run System File Checker to replace potentially damaged system files.

Let us know if you need to know anything else!

Want to know about these processes, files or file types?

Windows.edb files | Thumbs.db files | NFO and DIZ files | Index.dat file | Swapfile.sys, Hiberfil.sys & Pagefile.sys | Nvxdsync.exe | Svchost.exe | RuntimeBroker.exe | TrustedInstaller.exe | DLL or OCX files | StorDiag.exe | ShellExperienceHost.exe | MOM.exe | JUCheck.exe.

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