You can use Zoom on an as-needed basis if you get an invite and don't have it on your computer yet.
Step 1: accept the invite (this can be done 1 of 3 ways)
If we give you a meeting ID: go to https://zoom.us, click "Join a Meeting" and enter the correct meeting ID (ex 3053480680). If the meeting requires a password, you will be prompted to enter one. Often there will not be a password required for our meetings.
If we give you a link: clicking on the link we sent you (ex. https://fiu.zoom.us/j/3053480680) and enter a password if there is one. Again, we often do not require a password for our meetings.
If we have sent you a calendar invitation: follow the instructions with in the e-mail.
Step 2: use the client as prompted
If you haven't used Zoom before, download the Zoom client.
Even if you already have it installed on the computer, it will take you to an installation page.
The way it downloads will depend on your operating system and your browser.