You will receive a meeting invitation via email that contains the details of your Zoom Meeting, including:
To begin your meeting, click the link in your invitation email under Join Zoom Meeting, or visit https://zoom.us/join to enter your Meeting ID.
If you already have the Zoom App installed, it will open automatically, if not, follow the prompts to install Zoom.
Once you have entered the meeting, choose your audio preference. You can either use Computer Audio (your mic and speakers), or you can dial in using the telephone number provided. You can also enable video so others in the meeting can see you.
For help joining a meeting and audio/video setup, visit the Zoom Support site at:
https://support.zoom.us/hc/en-us