Get instant assistance Google requires completing authentication in Safari
Google always asks for accurate information on the user ID and password to access your account on any kind of internet browser. Therefore, if you are using your Safari internet browser, you are required to enter an accurate email address and password to complete the authentication in the Safari internet browser. You have to see an open window that you must keep it on and off during the process where an automated system analyzed some of the things to do to enter the right answer of the questions Google account not working on mac.
•    At first, turn on your iPhone, iPad, and MacBook device and launch the Safari internet browser, and visit the Google sign-in website.
•    Click on the sign-in button and enter the certain email address and password into the required fields to access.
•    If you face any trouble close all the tabs and applications you are using on your MacBook and then reset your device.
•    You will have to read the message carefully to resolve the problem soon and make sure you have enabled IMAP and POP mail server.
•    You need to reset the mail server settings of your Google account on Safari and then open a new tab to visit the Google sign-in.
•    Enter the log-in details on the Safari internet browser and access your account eventually.     
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