What Is Svchost.exe And Why It Is Running On My Computer?

How often do you use your computer? Have you ever used Task Manager?

Last week, when I power on my Windows PC, and start to work, I realized it runs very slow, especially when opening a new application. Typically, when I open a new application, it will be appear on my desktop immediately. However, after clicking on the application’s icon to run, it took a long time to show up, around a minute.

I was wondered why it took so long to run than usual. As a result, when I launch Task Manager, I found a lot of svchost.exe was running on my computer and one of them was taking up most of computer resource.

What Is Svchost.exe Process?

For users who don’t know, the svchost.exe is a system process, which often used to connect Windows features and apps with the core API and functions. It works as a bridge to help Windows features and apps run functions that were stored in all the DLL library files. The reason is that those files can run themselves as they aren’t executable files.
Why So Many Svchost.exe Files Running On My Computer?

Microsoft has divided functions in group and use more than one svchost.exe files to handle those groups. This is to make sure when one svchost.exe collapse, all the other groups won’t be affected and still work fine. If there is only one svchost.exe file that’s running on your computer and handling all the functions, so when something don’t go follow the correct way, all the Windows features and apps will fall down and can’t work anymore. That’s the major reason why Microsoft has divided those functions into multiple groups and used different type of svchost.exe to handle them.

As a result, when one svchost.exe gets a problem, such as frozen, or like the case I mentioned above, which was taken up all the resources, all other svchost.exe system processes can still work normally to handle other Windows features, as well as its apps. That said, only the feature that the collapsed svchost.exe handle will be stopped.

How To Prevent Problem That Happens With Svchost.exe?

In most cases, svchost.exe collapses because of viruses, malware, or other malicious apps. To protect it, as well as your computer, I would suggest using a top-rated antivirus software to protect your computer from those bad programs. That will help your computer, as well as your sensitive information safer.