You can add multiple Google accounts on your Android device. However, it considers the first account you sign in with as the default and uses it to sign you in across various Google apps and services.

These days, having a Google account is essential to a streamlined experience online. Think of it as your key to the most useful applications and services to date — Gmail, YouTube, Google Maps, and ...

Google announced the first wave of Android Cross-device services at the end of May, and we’re now seeing wide availability of Internet sharing and Call casting. Go to your Android device’s Settings ...

Google is rolling out the two handy features first announced at I/O in May: Call casting and internet sharing. They're the first wave of the company's new "Cross-device services" that make it easier ...