"OK Google" is a phrase you can say to turn on and use Google Assistant, but you'll need to enable Voice Match first.

"Hey Google, take me home" is a voice command you can use to immediately get directions home from Google Assistant.

While Google Assistant shares some features with the assistants mentioned above, Google's version is more conversational, which means you can ask follow-up questions if you need more information.

Irene Okpanachi is a Features writer, covering mobile and PC guides that help you understand your devices. She has five years' experience in the Tech, E-commerce, and Food niches. Particularly, the ...

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