Zoom is a web conferencing software which will allow you to meet virtually with your class. Using Zoom you can share audio, video, and content. Zoom has a client for Windows, Macs, Androids or iOS devices. You can find the download links here: https://zoom.us/meetings
Below are some tutorials which will get you going with Zoom.
1) Look for the Zoom link in your Canvas course module, or in your email. See below video for details.
2.) Learn how the controls in Zoom work
3.) How to join and configure your audio & video in Zoom