How can I download the new version of my laptop?

Be
1

Hi folks I have a question. I have a Microsoft Surface Pro 7 and I bought it about 4 years ago because it was damaged I could turn it on but it works now and now I have a problem when I open windows store directly from and I get a message where does the test period have expired and I have to download the full version but Windows store does not open can anyone help me?

How can I download the new version of my laptop
An

In the settings under updates.