Google Meet works by allowing users to schedule or instantly start video calls with others. Users can create meetings through Google Calendar or directly via the Google Meet app. To join a meeting, participants click on a link, entering a virtual room with video, audio, and text chat capabilities. Meetings in Google Meet can include screen sharing, real-time captions, and an option to record the session. The platform works across different devices, including desktops and mobile phones, providing flexibility for remote interactions.