psxss.exe
psxss.exe
Process name: POSIX Subsystem Microsoft Corporation
Application using this process: Microsoft Windows-Subsystem für UNIX-Anwendungen
File location: C:\Windows\System32
Recommended: Check your system for psxss.exe problems
What is psxss.exe doing on my computer?
psxss.exe is a POSIX Subsystem Microsoft Corporation from Microsoft Corporation belonging to Microsoft Windows-Subsystem für UNIX-Anwendungen
Non-system processes like psxss.exe originate from software you installed on your system. Since most applications store data on your hard disk and in your system's registry, it is likely that your computer has suffered fragmentation and accumulated invalid entries which can affect your PC's performance.
In Windows Task Manager, you can see what CPU, memory, disk and network utilization is causing the POSIX Subsystem Microsoft Corporation process. To access the Task Manager, hold down the Ctrl + Shift + Esc keys at the same time. These three buttons are located on the far left of your keyboard.
The psxss.exe is an executable file on your computer's hard drive. This file contains machine code. If you start the software Microsoft Windows-Subsystem für UNIX-Anwendungen on your PC, the commands contained in psxss.exe will be executed on your PC. For this purpose, the file is loaded into the main memory (RAM) and runs there as a POSIX Subsystem Microsoft Corporation process (also called a task).
Is psxss.exe harmful?
psxss.exe has not been assigned a security rating yet. The psxss.exe file should be located in the folder C:\Windows\System32. Otherwise it could be a Trojan.
Can I stop or remove psxss.exe?
Many non-system processes that are running can be stopped because they are not involved in running your operating system.
psxss.exe is used by 'Microsoft Windows-Subsystem für UNIX-Anwendungen'. This is an application created by 'Microsoft Corporation'.
If you no longer use Microsoft Windows-Subsystem für UNIX-Anwendungen, you can permanently remove this software and thus psxss.exe from your PC. To do this, press the Windows key + R at the same time and then type 'appwiz.cpl'. Then find Microsoft Windows-Subsystem für UNIX-Anwendungen in the list of installed programs and uninstall this application.
Is psxss.exe CPU intensive?
This process is not considered CPU intensive. However, running too many processes on your system may affect your PC’s performance. To reduce system overload, you can use the Microsoft System Configuration Utility (MSConfig) or the Windows Task Manager to manually find and disable processes that launch upon start-up.
Use the Windows Resource Monitor to find out which processes and applications write/read the most on the hard drive, send the most data to the Internet, or use the most memory. To access the Resource Monitor, press the key combination Windows key + R and then enter 'resmon'.
Why is psxss.exe giving me errors?
Most psxss issues are caused by the application executing the process. The surest way to fix these errors is to update or uninstall this application. Therefore, please search the Microsoft Corporation website for the latest Microsoft Windows-Subsystem für UNIX-Anwendungen update.
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