How do I change my default account with Google multiple sign-in?

The first account you sign-in as will be default
To set your default Google account:

Sign-out of all accounts
Sign-in to your preferred account; this will be your default

3 years ago

Multiple sign-in is a feature that allows you to view the content of your other accounts while logged in to one. You cannot use some of the Google tools from two accounts at once, and they default to using the first account you signed in with.

Whichever account you sign in to first is the default account - the account Google will "default" to if there are any issues with supporting multiple accounts.

3 years ago