Google Meet can be leveraged in three simple steps after entering into your browser:

Click Start a meeting, or enter a meeting code to Join somebody else’s meeting.
Click Join now or Present if you plan to share your screen.
To add someone to a meeting, either click Add people or Copy joining info so that you can send the meeting link to others.

It’s also easy to schedule a Meet video meeting in Google Calendar — just create an event, select “Add video and phone conferencing” and then add your guests to it:

Google Meet

You can also visit Google Meet Support for additional, detailed information.