Yes, but this is how you check if it is real
Shell Infrastructure Host high power, CPU and memory usage in Windows 11/10
The Windows operating system is built on a collection of hundreds of different system processes, each with a specific purpose. For example, some parts of the Windows interface are generated by dwm.exe, while ntoskrnl.exe is the kernel process that connects hardware and software.
However, one of the most important processes is the Windows Shell Infrastructure Host process. While this process is essential, it can also be behind some system stability issues, such as high CPU usage. Here’s what you need to know about this process and how to troubleshoot any issues it may cause.
While some system processes (such as yourphone.exe) aren't terribly important to the proper functioning of Windows, the Windows Shell Infrastructure Host process isn't one of them. This process plays a vital role in generating various parts of the Windows user interface that users can see and interact with.
