To unlock all the features that your Chromebook has to offer, you must first log in with a Google username and password.
You can log in by using your district provided Google Account username and password:
Enter your Google Account username into the Username field.
Enter your Google Account password into the Password field.
Click Login.
The option to select a profile picture appears.
Select your profile picture.
Pick one of the default pictures, use your existing Google profile picture, or take a new picture.
Click OK.
This completes the initial login process.