To change your default Google account, you'll first need to sign out of all of your Google accounts.

Have you ever found yourself juggling multiple Google accounts—one for work, another for personal use, maybe even a third for a side project—and feeling like it’s a constant battle to keep them all ...

If you have a Google Account, then you also have access to the company's password manager service. Password managers are an excellent way to organize and secure all of your various online credentials.