Online trainings are availalbe, some of which are geared toward teaching remotely with Zoom.
The Bok Center is offering 30 minute Remote Teaching Consultations for Faculty with Senior Staff. Sign up here: https://calendly.com/bok-online-teaching/zoom-consultation?month=2020-03
This page has information about the meeting times for teaching remotely via Zoom: https://huit.harvard.edu/attend
Please note that these take place via Zoom, instructions for joining are available here on the main FAQs.