Google Assistant is the driving force behindGoogle Home, and it’s also available as an app forsmartphonesand tablets.
What Is Google Assistant?
Google Assistant can even make a dinner reservation for you using an app like OpenTable.

Google Assistant on iPhone.
you might ask the Assistant to set reminders, send messages, or get directions.
The Assistant will pop crack open the app and finish your task or show results on the lock screen.
These are called smart replies.

Google Assistant keyword.Ethan Miller / Getty Images
It will stash your query and then answer you as soon as you find aWi-Fihotspot.
The Assistant can also readQR codes.
FAQ
Say, “Hey Google, open Assistant configs.”

Then, under All prefs, selectGeneral, and toggleGoogle Assistantoff.
Say, “Hey Google, open Assistant prefs.”
Scroll down to All prefs and chooseAssistant voice, then choose the voice you want to use.
Then, toggleAllow Assistant on lock screenon.
There’s no official way to getGoogle Assistant on Windows 10.
Instead, download and install theUnofficial Google Assistant for Windows.