Kindly note: It is inapplicable to the realme Smart TV NEO 32" which is based on the Linux system.
Operation and path
Path: Settings-> Accounts&Sign-In
How to sign in?
Step 1: Select the Settings
Step 2: Select Accounts & Sign-In
Step 3: Select Sign In to enter your Google account.
Step 4: Enter Google account and select “→” to continue.
Step 5: Enter your Google account password and select "→" to continue. In this interface, the google account will show up.
Step 6: After signing in the account successfully, it will return to the sign-in interface. You can select "skip" to return to settings menu.
How to remove the Google account?
Step 1: Select the Settings
Step 2: Select Accounts & Sign-In
Step 3: Select the account which you need to remove
Step 4: Select Remove account and OK to remove
How to add a Google account?
Step 1: Select the Settings
Step 2: Select Accounts & Sign-In
Step 3: Select the Add account and follow how to sign In Google account to sign in a new account