So you have a spare Windows installer, but don't have a spare 8GB usb stick? It's a matter of downloading an image writer like Balena Etcher and an ISO and you'

So you have a spare Windows installer, but don't have a spare 8GB usb stick? It's a matter of downloading an image writer like Balena Etcher and an ISO and you're done If you use Ventoy instead of Balena Etcher you can even still use the USB for other files