mscamsvc.exe is a MsCamSvc.exe
from Microsoft Corporation
belonging to Microsoft LifeCam
. It is a Digital camera utility for MS webcam.
Non-system processes like mscamsvc.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.