You can use the right-click menu for a process and access the location of the associated application. Related: What is igfxTray.exe? Is it safe? Can I disable it? Is the Resume process a virus or ...

Task Manager Efficiency Mode is a new Windows 11 feature that’s designed to limit the usage of system resources (primarily CPU) by background processes that are either idle or not used actively by ...

I'm going to assume that this is a legitimate request. However, my only answer is this: what you are describing is a rootkit, or at best, some form of malware. There is no legitimate reason for any ...