Originally Posted By: lambada
I'm using zoom to teach my school kids. You can share your screen, see all the people at the same time or not (Top right corner). It's great. Also they've taken away the 40 min limit on the free version for the time being - at least in Hong Kong. Be warned that there have been articles about security. People taking over webcams and kids recording lessons, and spreading them on the web and basically being little [*****]. Just so you're aware. You can record your lessons to cover yourself anyway. Some of my colleagues don't show their face or home on webcam to be covered.

As for a webcam. I reckon it's of limited interest to older people. Just a lot of trouble. They seem quite happy with audio and it's a lot less bandwidth.

Thank you lambada! I heard something about security concerns too.