Once you already create a Google Docs or open a document, hover your cursor to the upper left menu and press “File.” Next, scroll down until you find “Page setup” and click it. You must sign up to Google if you don’t have an account yet. And if you cannot access Google Docs itself, it means you have not signed in to your Google account. If you don’t have a document yet, then create a blank document. Head to and open any document from Google Docs.
How to Change the Background Color on Google Docs