Go to the Google Account Settings page. Select your account, then click Delete Account or Delete Services. To delete your account, go to Manage Your Content and Devices after signing in to your Gmail account. On the top right corner, select the option ‘Delete Product.’ You may also use this feature to remove any of your Google services.

Your Gmail address and Google account are essentially the same things. A new email address would be a completely new and unique account. You may establish a new account and try to move your data from the old one, but not all data in a Google account can be migrated.

Select the contact record. Click the three vertical dots on the right side. Delete is selected from the drop-down menu.

Tap Delete a Google service under “Download or delete your data.” You may need to sign in. Choose an existing email address you want to sign in with and hit Send verification email. Your Gmail address will not be deleted until you confirm the new email address.

In Mail, under the Navigation Pane, choose Sent Items. Replace the message that you want to recall. On the Message tab, in the Actions group, click Other Actions, then Recall This Message. Select Delete unread copies and replace with a new message or Delete unread copies and replace with a new message from the drop-down menu.

Open the Settings app on your phone. Tap Accounts. If you don’t see “Accounts,” tap Users & accounts instead. Select the account you’d like to delete. Delete the account. For protection, if this is the phone’s only Google Account, you’ll need to input your phone’s pattern, PIN, or password.