Windows 10 1507 runs exceptionally well on netbooks, tablets with 1GB RAM, and old Atom processors. Later versions of Windows 10 added background services that slow down such hardware. An "updated" 1507 ISO that includes security patches without feature bloat is a dream for retro-computing enthusiasts.
Let’s be blunt:
Given that 1507 is out of support, why the sustained interest? windows 10 version 1507 iso updated