It’s not pleasant seeing a once-beloved laptop (or desktop) computer slowly slide into obsolescence as it gets too old and tired to keep up with the demands of modern-day computing, but Google has now provided an option for these ailing machines in the form of Chrome OS Flex.
from Pocket –https://gizmodo.com/how-to-save-old-laptop-install-chrome-os-flex-chromeboo-1848714108