Quick Answer: What Is Smss EXE In Task Manager?

What does Csrss EXE do?

The csrss.exe process is an important part of the Windows operating system.

Before Windows NT 4.0, which was released in 1996, csrss.exe was responsible for the entire graphical subsystem, including managing windows, drawing things on the screen, and other related operating system functions..

Is YourPhone EXE safe?

Just as mentioned above, YourPhone.exe is a program developed by Microsoft. So YourPhone.exe is not malware but a legit process. … Although it’s not very common, it is recommended to install an anti-virus program such as Avast to protect your computer and perform a virus scan on a regular basis.

Do I need Msmpeng EXE?

msmpeng.exe is an important part of Windows Security (formerly Windows Defender). This executable checks your PC for threats, stops threats, then downloads antivirus updates. msmpeng.exe stands for Microsoft Malware Protection Engine.

What is the Ntoskrnl EXE file?

ntoskrnl.exe is a fundamental part of Windows that needs to exist for the Windows OS to function at all. This important part of Windows provides the kernel and executive layers of the Microsoft Windows NT kernel space. … ntoskrnl.exe stands for Windows NT operating system kernel executable.

Where is Smss EXE stored?

C:\Windows\System32Like many other system processes built-in the Windows 10, the smss.exe executable file is located in the C:\Windows\System32 directory.

What happens if you terminate SMSS EXE?

If this happens normally, the system shuts down; if it happens unexpectedly, Smss.exe causes the system to stop responding (hang). … In other cases, smss.exe is a virus, spyware, trojan or worm! Check this with Security Task Manager.

How do I know if Csrss exe is a virus?

You can verify whether or not your PC is infected with the csrss.exe virus by going through the list of processes running on your PC. To do this, press Ctrl + Alt + Del to open the Task Manager Window. Click on the Processes tab and browse through the list.

What is Wininit EXE?

Wininit.exe is a Windows system file,it is located in the C:\Windows\System32 folder. Wininit.exe is able to record keyboard and mouse inputs and manipulate other programs.

What is Wudfhost EXE?

The driver host process (Wudfhost.exe) is a child process of the driver manager service. Wudfhost.exe usually runs in the LocalService account, which has minimum privileges on the local computer. An instance of Wudfhost.exe loads one or more UMDF driver DLLs, in addition to the framework DLLs.

Can I end SMSS EXE process?

After the boot process is finished, the program resides in memory and can be seen running in the Windows Task Manager. It then waits for either winlogon.exe or csrss.exe to end else Windows will shut down. If the processes do not end in an expected fashion, smss.exe may hang the system.

What is Winlogon Exe in Task Manager?

WinLogon.exe is the Windows NT login manager. It handles the login and logout procedures on your system. This process is an essential part of your OS and should be left alone. Scorpio. Look for sign (click on this process look downwindow (Security Task Manager) Properties Microsoft signed file).

What other process does SMSS EXE start in Session 1?

“smss.exe” is the Session Manager Subsystem for Microsoft Windows OS. The main system thread initiates this process. This process manages the start of user sessions and various other activities including launching Winlogon.exe and Csrss.exe processes, setting system variables and other activities.

Do I need Svchost exe?

Is svchost.exe a virus? No, it is not. The true svchost.exe file is a safe Microsoft Windows system process, called “Host Process”. However, writers of malware programs, such as viruses, worms, and Trojans deliberately give their processes the same file name to escape detection.

What is Smss EXE malware?

smss.exe is a legitimate file. This process is known as Session Manager Subsystem. … It is commonly stored in C:\Windows\System32 The malware programmers or cyber criminals write different types of malicious programs and name it as smss.exe to damage the software and hardware.

Can I kill Winlogon Exe?

Winlogon is a part of the Windows Login subsystem, and is necessary for user authorization and Windows activation checks. Killing winlogon.exe may make your computer unfit to log in but I doubt it would corrupt the Operating System. … In other cases, winlogon.exe is a virus, spyware, trojan or worm.

How many Csrss exe should be running?

one csrssThere should be one instance of csrss.exe for system processes and another instance for interactive logons. If you have multiple users logged in, you can have even more instances of crss.exe in the Task Manager. The “one csrss.exe only” rule applies to XP and earlier.

Can I delete Csrss EXE?

Look for the csrss.exe file in the list of processes. Right-click on the file and select “Delete” from the context menu. If Windows prompts you with a message box, it means the file is not infected, so do not delete it.

What does the program do Windows Session Manager SMSS EXE?

The genuine smss .exe file is a software component of Microsoft Session Manager Subsystem by Microsoft. “smss.exe” is a file that manages the startup of all user sessions in Windows. … It also sets the system variables, followed by shutting down the system once those 2 files are ended.

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