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Once the updates have been installed you will receive a notification stating that the PC needs to be rebooted within the next 7 days, or a reboot will be forced. If you do not reboot it manually:
You will also see an icon on the Power / Shutdown menu:
If you do not select "Update and restart" or "Update and shut down", on the 7th day you will receive a further reminder. If you still have not rebooted the device you will receive a "Persistent Notification" (i.e. one that cannot be dismissed) stating that the PC will reboot in one hour if you do not manually reboot it - after one hour the device will reboot itself.
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