Canvas supports the current and first previous major releases of the following browsers:
Chrome 77 and 78
Firefox 69 and 70 (extended releases are not supported*)
Edge 44 (Windows only)
Respondus Lockdown Browser (supporting the latest system requirements)
Safari 12 and 13 (Macintosh only)
You should always use the most current version of your preferred browser. Your browser will notify you if there is a new version available.
For more information, visit https://community.canvaslms.com/docs/DOC-10720-which-browsers-does-canvas-support