#Winlogon exe how to
How to verify the genuineness of the Winlogon.exe process You should not be surprised to see it as a running process in the list of items you find when you open the Task Manager application. However, the Winlogon.exe is a standard component. Many users are often suspicious of processes of which they know nothing about running in their systems.
#Winlogon exe code
The error code commonly associated with such BSOD error events is 0xC000021A.
#Winlogon exe windows
If Windows experiences severe difficulties or fails abruptly in its attempts to carry out such operations, you will see a blue screen of death error.
#Winlogon exe Pc
In theory, your operating system is supposed to launch critical system processes like Winlogon.exe when your PC boots up. A restart of Windows is the only logical line of action to take if you want to continue using your computer. Your system cannot recover from this operation once it has occurred. After all, you have just stopped the Winlogon.exe process, which is responsible for responding to the known keyboard sequence. Your computer will also become numb to the combination of CTRL, ALT and DELETE buttons. If you still decide to throw caution to the wind by ignoring the warnings and move on to terminate the process, we expect that your screen will go blank or a similar event along the same lines will occur. If you were hoping to see direct instructions on how to end winlogon.exe process, then we are sorry to disappoint you for obvious reasons. We hope that this notification means enough as a warning for you. If you go against everything that we have said and choose to end the process from the Task Manager application, then Windows will show a message stating that your action will cause Windows to become unusable or shut down. Therefore, why should you waste your efforts on such an operation that achieves nothing positive? It also fulfills its responsibilities without demanding any input from you. It is always running in the background, and it uses very little of your system resources. After all, it is a critical component of Windows-it should be running at all times. Should I disable the Winlogon.exe process? We have expanded on a good number of them already, so we will leave the rest for you to do some research and figure them out yourself. Winlogon.exe performs many other vital operations that are necessary to keep your computer working as it is supposed to. Try running a dedicated PC optimization tool to check the health of your PC and apply the necessary fixes. Is your computer running slow or suffering system glitches? If so, it may need maintenance. It can also load up screen savers if necessary. When it confirms that you have been inactive on your PC for a specific period, it will lock your PC to prevent unauthorized access. Regardless of this, if security is the top priority on your list, you can always configure your system to require you press the CTRL, ALT, and Delete keys before you sign in.Īs the Winlogon.exe process is always active, Microsoft has configured it to monitor your mouse and keyboard activity.
This setup is inactive by default on PCs running client edition versions of Windows because Microsoft believes that the procedure demands far too much effort from the average user than what it is worth. Thanks to this setup, login spoofing is impossible because the kernel starts the trusted login processing after the initialization of the sequence or the usage of the designated button. Winlogon.exe always detects when a user presses the required combination of keyboard shortcuts and ensures that your login screen is genuine. Therefore, by definition, the Secure Attention key or Secure Attention Sequence is supposed to be a known unique key or a combination of keys on a computer keyboard that users must press to ensure that their login screen is entirely trustworthy and secured. The Secure Attention Sequence (SAS) is the same as the Secure Attention Key (SAK) on some computers or operating system environments. Users trigger the Secure Attention Sequence this way. The combination of the CTRL, ALT, and Delete keys means a lot to the Winlogon.exe process. Of course, these keys vary by the identity of the user who controls them. Through this process, programs get access to the keys under the HKEY_CURRENT_USER entry in the system registry. When a user attempts to sign into a PC, Winlogon.exe works to load the user profile into the Windows registry. About Outbyte, uninstall instructions, EULA, Privacy Policy.
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