Updating a Chromebook to Latest Version
1. Turn on Chromebook, Sign in, then Click the Time on the bottom right corner
2. Click on the Settings Cog Wheel
3. Click "About ChromeOS" in the bottom left
4. Click "Check for updates"
5. The Chromebook should now be up-to-date!
Shortcut to Checking ChromeOS Version and S/N on Startup
1. Power on the Chromebook
2. Press Alt + V
3. This will show what Version the Chromebook is on, and the S/N