Change Internet Accounts settings on Mac
Use Internet Accounts settings to add your internet accounts from Google, Yahoo, and other providers, so you can use them in your Mac apps. The iCloud account you set up in Apple ID settings also appears in Internet Accounts settings.
For each account, you can select the account features you want to use, such as Mail, Contacts, Calendar, and more.
Note: Deleting an account or turning off individual features can remove data stored in your apps. The data may be restored if you turn the feature on or add the account again. If you’re not sure, ask the account provider.
To view these settings, choose Apple menu 
in the sidebar. (You may need to scroll down.)
Open Internet Accounts settings for me
Option | Description | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
List of accounts | Click an account to view and change the features and settings that are set up on your Mac for that account. | ||||||||||
Details | Click the Details button to update the description and name associated with the account. This option is available after you click a specific account in the list of accounts set up on your Mac. | ||||||||||
List of account features | Turn the features you want to use for the account on or off. These options are available after you click a specific account in the list of accounts set up on your Mac. | ||||||||||
Add Account | Add an account from an account provider. Enter the requested information to set up the account. If you don’t yet have an account from a particular provider, such as Yahoo, create one on the provider’s website, then add it here. If you want to add an account from a provider that isn’t listed, such as a mail or calendar account for your company or school, click Add Other Account, click the type of account you want to add, then enter the requested account settings. If you don’t know the type of account or the account settings, ask the account provider. | ||||||||||
Delete Account | Remove the account and turn off all its features. This option is available after you click a specific account in the list of accounts set up on your Mac. | ||||||||||