Windows 10: [Error Encountered] Windows Update on Windows 10 Enterprise LTSC w/o product key

So this morning I got this little icon on the bottom left side. So I clicked it and checked for windows update but as you can see.About my desktop: My mom bought this for me to help me in my studies. I installed PC Health check. And it says that it is already 8 years old. I dont know what to do to update this. It there any solution for this without product key and will stay on windows enterprise? We can't afford to buy/upgrade because our income is limited.

:)

 

Windows 10 Enterprise to Windows 10 LTSC - MAK Activation

Hello,

Our software group is investigating changing our Window 10 Enterprise laptops to Windows 10 LTSC. We are considering this change because of the remote location of the laptops and the increasing issues with upgrading Windows in order to receive service/quality/security
updates. These laptops are not connected to the Internet at any time. We activate by using another computer connected to the Internet using the VAMT tool (IID and CID files). We have a MAK license with the Windows 10 Enterprise version. When I load the LTSC
over the Window 10 Enterprise 1809, the Product Keys are not valid. We thought that the same Product Keys would work with LTSC. Is this not the case, or is there another step that needs to take place?

Thanks in advance,

MJ

 

Can't update or reinstall the windows with Windows 10 Enterprise LTSC

When i run the productkey.exe it shows me to product names, one named "Interned Explorer" and another one named "Windows 10 Enterprise LTSC". Is the OEM-BIOS key the Product Key?

 

Unable to change edition from Windows 10 Pro to Windows 10 Enterprise using Product Key

My PC came with Windows 10 Pro, however I have bought the product key for Windows 10 Enterprise LTSC 2019. I tried to change the product key but it came out an error message of 0xc004f050. How can I change the Windows Edition?