Google says ChromeOS devices will receive regular updates and security patches through mid-2034. It also says it will support the transition to Googlebook OS for qualifying devices whose 10-year support lifecycle extends beyond 2034.
Google’s ChromeOS support horizon
The mid-2034 date is Google’s stated horizon for regular ChromeOS updates and security patches. It is not a single model-specific expiration date: each Chromebook has its own update schedule.
What the Googlebook OS transition means
Google’s transition support applies to qualifying devices whose 10-year support lifecycle runs beyond 2034. Google says many devices may have direct migration paths, but the commitment is conditional on eligibility.
How to check a Chromebook’s update schedule
Open Settings in ChromeOS and check the Chromebook’s update schedule. That device-specific date tells you when its updates are scheduled to end.
A Chromebook can remain in use after its update schedule ends, but it no longer receives updates under that schedule. Some features or app support may change. Existing Chrome Enterprise and Chrome Education capabilities are reported to remain available over each device’s planned lifecycle.
Googlebook OS fleet-management plans
Googlebook OS fleet-management features are reported as planned to begin rolling out in the second half of 2027.
