The psxss.exe is a SUA Subsystem Server.
This file is part of Microsoft Windows Subsystem for UNIX-based Applications. Psxss.exe is developed by Microsoft Corporation. It’s a system and hidden file. Psxss.exe is usually located in the %WINDOWS% sub-folder and its usual size is 656,384 bytes.
The psxss.exe process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.
We also recommend optimizing your computer.
Author: Microsoft CorporationProcess: SUA Subsystem ServerPart Of: Microsoft Windows Subsystem for UNIX-based ApplicationsCommon path(s): subfolder in %WINDOWS%Keywords(s): systemFilesize(s): 656,384 bytes, 653,824 bytes, 657,408 bytes