The file svchost.exe is the Generic Host Process for Win32 Services used for administering 16-bit-based dynamically linked library files (DLL files) including other supplementary support applications.
As operating systems became more complex Microsoft decided to run more software functionality from a dynamic link library (DLL) interface. However DLLs are unable to launch themselves and require at least one executable program, i.e. svchost.exe, is needed to bridge between the library process and the operating system.
Through the solitary file svchost.exe, the DLLs efficiently contain and dispense Win32 services as well as neatly facilitate the execution of svchost.exe’s own operations. Acting as a host, the file svchost.exe creates multiple instances of itself. The multiple executions of the file svchost.exe contribute to the stability and security of the operating system by reducing the possibility of a crashing process that causes a domino effect on its neighbor processes, thereby creating a system-wide crash in the machine.
Other instances of SVCHOST.EXE:
1) svchost.exe is a process registered as a backdoor vulnerability which may be installed for malicious purposes by an attacker allowing access to your computer from remote locations, stealing passwords, Internet banking and personal data. If unaccounted for, this process should be removed immediately.
2) svchost.exe is a process which is registered as a trojan. This Trojan allows attackers to access your computer from remote locations, stealing passwords, Internet banking and personal data. This process is a security risk and should be removed from your system.
3) svchost.exe is a process belonging to Microsoft Service Host Process. This could also be a stealth monitoring software that sits in the background and tracks all activities such as keyboard input (including websites visited, passwords etc.) This information can be sent to third parties through email or ftp uploads. If you did not intentionally install this program make sure you remove it to protect your privacy.
Warning: Multiple instances of SVCHOST may be running on your pc at one time. Some of these may or may not be the legitimate versions.
If you are asking yourself if it is safe to remove svchost.exe from your Windows system then it is understandable that it is causing trouble. svchost.exe is a system process. svchost.exe should not be disabled, required for essential applications to work properly. System processes are processes that are run and managed by the operating system and are important to run the operating system. System processes manage different functionality of the operating system including memory management, hard disk management, network management, display, and so on. So, it is recommended that you do not remove svchost.exe.
There are many reasons why you are seeing svchost.exe error in your Windows system including:
Application conflicts and Missing or corrupt windows drivers can also lead to svchost.exe error.
The solution to fixing svchost.exe error include any one of the following
It is also recommended that you run a performance scan to automatically optimize memory and CPU settings.
Windows process requires three resource types to function properly including CPU, Memory, and Network. CPU cycles to do computational tasks, memory to store information and network to communicate with the required services. If any of the resources are not available, it will either get interrupted or stopped.
Any given process has a process identification number(PID) associated with it. A user can easily identify and track a process using its PID. Task Manager is a great way to learn how much resources svchost.exe process is allocating to itself. It showcases process resource usage in CPU/Memory/Disk and Network. If you have a GPU, it will also showcase the percentage of GPU it is using to run the process.