Add / Activate Google Account
Typically, the Android phone is used to contact other people or the World around you. But, Android has provided a new way to for the users to contact people by applying the Google account.
For the purpose, you need to create the Google account to contact in new way.
If you want to create a new Google account, it require a few minutes and there is no limit to the number of Google accounts you can have.
Setting icon > Samsung Account > Profile Info [ Activate Google ] > Choose an Account [ Existing Account / Add Another Account ]