The Kindle Fire's e-mail client can set up Gmail, Yahoo, Hotmail, and AOL accounts with ease. If you want to set up your Google Apps Gmail account, however, you'll need to enter a bit more
How to Bypass Gmail Phone Verification in 2020 - Viral Hax Jul 01, 2020 Gmail - Apps on Google Play Jul 21, 2020
As on Android, the Google apps each have their own account switcher—behind the avatar in the top right-hand corner in Google Drive, Gmail, YouTube, and Google Maps, and on the app menu in Google
How to add your Gmail account to Windows 10's Mail app
Gmail - Apps on Google Play
As on Android, the Google apps each have their own account switcher—behind the avatar in the top right-hand corner in Google Drive, Gmail, YouTube, and Google Maps, and on the app menu in Google Gmail - Email from Google