I see - I was under the impression that a free version of Parallels exists.
>>Also, looking at the tab in settings "Windows Insider Program", it say my PC doesn't meet the minimum hardware requirements. I think this limits the builds I'm able to update to - is that correct?
Absolutely yes it is correct.
Microsoft's policy says we can offer limited support on Insider Builds running, especially on unsupported hardware, so we cannot provide much help here. However, with the flexibility of Windows methods always exists.
Some hints that might help you grab a stable 22621 ISO are on https://
docs.getutm.app/guides/windows/#downloads which you will probably need to use to perform a full reinstall, otherwise, you will hit an unsupported hardware block.
Disclaimer:
The link included is a non-Microsoft website that would provide accurate and safe information. Watch out for ads on the site that are frequently classified as PUP (Potentially Unwanted Products). There is no need to buy paid products to fix your computers as they sometimes do more harm than good.