Once upon a time (2009-2016), Windows 7 ruled the world. But it was built for (Intel/AMD) chips. ARM chips (like those in phones, Raspberry Pis, and later Macs) spoke a completely different language.
When Windows 7 launched in 2009, the computing world was dominated by x86 (Intel) and x64 (AMD). ARM Holdings was a niche player, making low-power chips for Nokia phones and the original iPad. windows 7 arm64 iso
But be warned:
Let’s get the hard truth out of the way immediately: Once upon a time (2009-2016), Windows 7 ruled the world