When Google first announced ChromeOS in late 2009, the computing landscape was dominated by "thick" operating systems like Windows 7 and Mac OS X. Google’s proposition was disruptive: an operating system that was essentially a locked-down Linux kernel running the Chrome browser as the primary user interface. Version 0.9.570 arrived during the "Release Candidate" phase of development, just months before the debut of the Cr-48—the first prototype Chromebook.
There were no Android apps, no Linux containers, and no offline storage to speak of. It was a pure "browser-in-a-box." The Legacy of the 0.9.570 Build chrome-os-i686-0-9-570-iso
The "i686" designation in the ISO filename refers to the P6 microarchitecture, a generation of Intel processors starting with the Pentium Pro. In the context of 2010-era software: When Google first announced ChromeOS in late 2009,
While ChromeOS-i686-0.9.570 is now an artifact for hobbyists and digital historians, its impact is undeniable. It proved that a lightweight, browser-based OS could be viable on inexpensive hardware. This specific ISO was often used by early adopters to "resurrect" old Windows XP laptops, giving them a second life as fast-booting web machines—a practice that eventually led to the development of ChromeOS Flex. There were no Android apps, no Linux containers,
Version 0.9.570 was a snapshot of a simpler time in the Google ecosystem. The interface lacked the "Aura" window manager seen in modern ChromeOS; instead, it featured a basic taskbar and a "New Tab" page that served as the application launcher. Key characteristics included: