Before joining a Zoom meeting on a computer or mobile device, you can download
the Zoom app from our Download Center. Otherwise, you will be prompted to
download and install Zoom when you click a join link.
For more information follow this
Joining a meeting link.
Do you need an account to use Zoom?
A Zoom account is not required if you are strictly joining Zoom Meetings as a
participant. If someone invites you to their meeting, you can join as a
participant without creating an account.