All Swarthmore faculty, staff, and students have a basic Zoom account for video web-conferencing— just go to http://swarthmore.zoom.us. Sign in with your Swarthmore College username and password. You can use Zoom to have an audio or video chat with anybody else and you can invite up 49 to 99 other people into a meeting for a total of 50 100 people on one call. The only limit to a basic account is that you’re limited to 40 minutes per call. (To hold a meeting longer than 40 minutes, you need a Licensed account—read on!)
...
One of the big advantages of Zoom is that your participants do not need to have a Zoom account. They only need to be able to do a quick download of the Zoom software, which they’re assisted with when they receive your invitation.
...