How to close the windows task host server. Task Host Windows – what is it and how to disable it

Hi all!!! Do you know when, when you shut down your computer, a window appears with the title Task Host and a proposal to terminate an application? Today we will look at what it is and what methods to deal with the appearance of a dialogue that slows down the computer shutdown.

The essence of the process

More knowledgeable users already know that the process of the same name taskhosts.exe is responsible for the task host in Windows. When you go to the task manager, you can sometimes see that it consumes 80 or even more percent of the CPU resources.

Find detailed information information about the functioning and purpose of the taskhost.exe file is unrealistic even on the Microsoft website. The only thing that is known is a system service that starts when you log in to each account. It is needed to launch and properly function applications that have a launch method different from the executable file. Taskhost.exe retrieves and runs executable code located in user processes and Windows dynamic libraries. Based on this information, the conclusion suggests itself that the task host is an alternative to the well-known rundll32 and svchost, but the developers know better, especially since little is known about the application.

Why sometimes a process loads the processor to almost 100% and slows down the computer, one can only guess. It is certainly known that the service calls a significant number of dynamic libraries registered in the system at the same time, which increases the load on the CPU during times of relative inactivity.

In addition, it constantly accesses rundll32.exe, which loads dynamic libraries to perform the functions assigned to them. The task host also contains an active function related to the task scheduler.

What else you need to know is the location of the file: the “system32” directory in the system Windows directory. If a different path is specified in the task manager, it probably works malware. In this case, scan your computer for viruses, for example, using the domestic product AVZ with updated databases.

Often tskhost.exe loads the processor due to scheduled system maintenance (defragmentation, cleaning). If a clock icon appears next to the Help Center icon, it means there are scheduled tasks.

You can view their list in the scheduler at the path “Microsoft\Windows\TaskScheduler”. How it starts, read in the next paragraph.

Disable taskhosts.exe

A slowdown in computer shutdown, as a rule, occurs not due to the functioning of the task host executable file itself, but due to its use of resources from active applications (especially background ones), services and processes.

By closing the process just before shutting down your computer, you can speed up the shutdown, but the taskhost.exe process will automatically start the next time Windows boots.

In order to speed up the shutdown of the PC, we perform the following chain of actions.

Important: You must have System Administrator privileges to perform the following steps.

We launch the task scheduler using any convenient method:

• through the “Administration” item of the “Control Panel”;
• by means of a corresponding request in the Windows search bar;
• by entering the command Taskschd.msc.

Check the box next to the only item to activate the option to show hidden icons.

Since you are a user of the Windows operating system (and it doesn’t matter whether it’s version seven, eight or newest windows 10), there is a high probability that you have encountered such a problem as a long shutdown of the computer when all its processes are turned off - a complete shutdown of the computer.

In this article you will find out what kind of Task Host process this is, what is needed for it to work correctly, is it a virus or executable windows file and how to remove it in case of malfunction.

Task Host Windows - what is it?

First, let's look at what this process actually is. Task Host Windows (signed in the task manager as “taskhost.exe”) is a Windows operating system program that is responsible for the correct operation of executor libraries. Through this process, all programs installed on your computer gain access to DLL libraries. From here we can draw a logical conclusion that if the computer hangs for a long time when it is turned off, it is often not the Task Host Windows (THW) process itself that is to blame, but some program that this moment uses "taskhost.exe" for its own purposes.

Important: without finding out the exact reason for the braking of your desktop computer or a laptop running Windows OS, deleting “taskhost.exe” is prohibited; this action will lead to damage to system files and unstable operation of the system as a whole.

How does the program work?

Because Microsoft does not disclose detailed descriptions their programs - little is known about Task Host Windows, but we can say with complete confidence that “taskhost.exe” is system file, which was implemented by the operating system itself for stable and quick launch everyone installed programs. In fact, these are the same infamous “svchost.exe” and “rundll32.exe” (though in a more successful version), which works immediately after you try to launch any program on your device.

Important: the routine file is located in the System32 system folder “C:\Windows\System32” and weighs only 50Kb. This is why it is so often confused with a virus file and deleted without even trying to understand the problem.

As mentioned above, little is known about this process, so not everyone can give an exact answer why this program sometimes loads your CPU up to 100%. However, after analyzing the operation of THW, we can make some guess that the process settings are made in such a way that the programs associated with it are launched without freezes and as quickly as possible, which is why the processor is used to its full capacity at this moment.

Why might shutdown be slow?

Since Task Host is smart program and every time you turn off or restart the computer it starts automatically, it checks everything running programs, files and background processes in order to avoid incorrect termination of their work and loss of data. This is where it comes up if any program is running (for example, Microsoft Word), and you are trying to turn off your PC, then Task Host will not allow you to do this until it checks the functionality of this program and offers to save unsaved information.

How to disable Task Host Windows?

As described above, disabling this process is extremely undesirable. However, if this process behaves too suspiciously, then it can be disabled for a while in order to subsequently check the System32 system folder with an antivirus program for the presence of virus programs.

So, the first thing you should do is open the Start menu and launch the Taskbar. There, select “Administration” and launch the “Task Scheduler” application.

Important: in the View tab, you must check the box next to “Show hidden tasks.”

Then you will see a RAC Task, in the properties of which you must select to disable this program.

That’s all, now you won’t see the annoying “taskhost.exe” program window, which is responsible for closing applications when the computer is turned off.

Is taskhost.exe a virus?

If, after disabling the process, your system still experiences some difficulties when shutting down, you may be dealing with a virus that very successfully disguised itself as executable file taskhost.exe.

Here are a few signs of a virus that has replaced the original process file:

The file taskhost.exe is located in C:\Windows\System32. If, after checking, it is found in any other place, it is a virus.

The original file weighs 50 KB. (no more, no less).

As soon as this process starts working, there is a sharp increase in the CPU load by 100%, and this happens constantly, and not just once when starting a program.

Having completed the process forcibly (manually), it starts again (automatically every time).

If at least one of the signs matches, then most likely there is a VIRUS in your computer.

The next paragraph will tell you how to delete a file infected with a virus?

How to delete?

Removing a virus file is quite simple. To do this, use the key combination “Ctrl+Shift+Esc” to open the task manager and in the “Processes” tab find the process taskhost.exe and right-click on it to call context menu, where click on “End process”. Then open the folder with the file (C:\Windows\System32) and use RMB to delete this executable file.

The last step will be to scan your system with any antivirus software installed on your computer.

Conclusion

In this article, we looked at the main reasons why the computer takes a long time to shut down when the OS shuts down. We also found out what measures need to be taken to solve this problem.

In contact with

Most users encounter a situation where the taskhost.exe process is running. This happens for a number of reasons, including when one of the applications crashes. In this case, the running taskhost.exe process is observed in the standard Task Manager.

The Task Host Window service is not known to everyone. This article will help you understand what it is.

What is Task Host Window?

When translated literally from in English this means "task host window". However, the use this term, as a rule, is inherent in operating systems. In other words, this concept refers to the Taskhost Windows process or service. It should be noted that when searching for a description of a service on the World Wide Web, a query like “Taskhost Window” is not applicable.

Thus, this is a fundamental error in the naming of the process itself. As for the service itself, it can be characterized as a certain component for launching additional software libraries of the DLL type that cannot be launched in the traditional way in the form of opening an executable EXE file. It is worth taking a closer look at the concept of Task Host Windows.

What is the principle of the service?

Task Host Windows is system process. By revising this concept In more detail, it is worth using dynamic libraries as an example. As is clear from the translation, the application’s own task window is not used. In the Windows operating system, not all utilities can be launched exclusively from executable files.

There are also programs that have a retrievable program code, contained specifically in dynamic libraries. Examples include most plugins that connect to music sequencers, as well as ordinary software players, including WinAmp or AIMP. They are the owners of exactly this format of libraries that are triggered when access to them is requested.

As you know, the equalizer for the player cannot be launched separately. It is necessary to use the main program. However, in the software to which it is connected, the plugin does its job perfectly. There is also one more question to think about. According to the developers, the service is responsible for launching applications and libraries of 32-bit systems.

And they, as you know, differ from executable components. It is worth noting that in the system itself there are two more similar services - Rundll32 and Svchost. The first is used only when running dynamic libraries in 32 bits. The second service is related to launching applications in general. Thus, it turns out that Taskhost Window is an ordinary duplicate of the two processes described above.

Shutdown

Finally, it’s worth saying a few more words about the Task Host Window service. More precisely, about a shutdown in the system and the consequences of this. I would like to point out right away that nothing bad happens. In other words, there are no negative consequences for the system. Thus, it can be argued that users who criticize complete shutdown of this process are completely wrong.

Nothing bad will happen. Based on practice, disabling the described service in many cases leads to the release of system resources. In addition, it helps improve performance on any Windows operating system, regardless of its version.

The article answered in detail the question of what Task Host Windows is and what are the operating principles of this process.

as in any other type of software, in any Windows versions Also, sometimes some difficulties may arise, so you should know what task host windows is and how to disable it.

operating system Windows is one of the most common because it has such advantages as convenience and ease of use.

However, as with any other type of software, some difficulties can sometimes appear in any version of Windows, so you should know what task host windows is and how to disable it.

What is the Task Host Windows process for?

Sometimes when you try to turn off your computer in Windows different versions A line appears asking you to first disable the Task Host Windows program. Therefore, you need to know what it is and why it is needed.

This program takes up very little space on your computer. system disk, however, is of great importance for the correct operation of all components operating system.

The thing is that this element of the system ensures the correct operation of the storage of all commands necessary during operation. If you disable this process, your computer may start to crash.

There is also a situation when it is not the program itself that interferes with normal functioning, but a virus that has the same name. In this case, it is simply necessary to get rid of it; the main thing is to understand that it is a harmful element.

Options for disabling Task Host Windows

If a message about the need to disable this program regularly appears when you turn off your PC, you can do the following:

• First, click on Start and select Control Panel. After that, go to administration, and from there to the scheduler;
• There you need to select the “view” line and specify that hidden icons are always visible;
• After this, you need to click on the “scheduler library...” item, then select “Microsoft”, then “Windows”, and finally RAC. The last step is to select RAC Task, right-click on this line and in the menu that opens after that, select disable;
• The real TaskHost utility does not particularly interfere with work and does not slow down the computer.

But sometimes it happens that under its guise a malicious program is installed on the device. software, which significantly reduces the quality of its work. Therefore, it must be identified and erased in a timely manner.

To recognize a virus, you need to carefully study the characteristics of the application, which will differ from the standard parameters of a real Task Host. Thus, a virus program always has a size several times larger than that of the original - approximately 200 KB versus 50.

In addition, such a file is located either among programs on the system disk or in my documents. You can also identify a harmful program by the degree of load it creates on your PC. To do this, you need to open the task manager and view the data.

In order to get rid of this application, it is necessary to perform a number of actions. The first step is to go to the task manager and stop the unwanted file there.

Moreover, it must be located in any place other than the system folder. The next step is to erase all its contents, and the final step will be to launch a Windows scan using an antivirus.

All of the above actions will help you find out what task host windows is, as well as cope with the emerging problem, from which no user is immune.