As we have said in a previous publication, Microsoft he warned for the end of support for the 2004 version of Windows 10. This version stopped receiving updates on December 14th.
So the information of your system is the only option to still receive critical security updates.
"On December 14, 2021, all Windows 10, of 2004 and Windows Server, of version 2004 will reach end of support. After that date, devices running these versions will no longer receive monthly security and quality updates that contain protections against the latest threats," Microsoft says.
Needless to say, Microsoft also suggests switching to Windows 11, at least to those who meet the system requirements of the new operating system.
Those who do not have it suitable hardware should remain in Windows 10, which will be supported until October 2025.
“The availability of Windows 11 has increased to an expanded set of eligible devices. We will continue to train our machine learning model throughout the rollout to provide a smooth upgrade experience and provide you with the latest updates as we increase availability over time,” says company.