Working with Canvas Supported Browsers
Canvas supports multiple browsers for both desktop and mobile versions. Visit the Canvas Guides to see a list of browsers and what versions Canvas supports: Which browsers does Canvas support? Links to an external site.
Some browsers have default security settings that may block the display of certain content. Canvas runs on a secure server (https://) and therefore to display content in Canvas that is located on a non-secure URL (http://) requires the user to either approve the display of this content or set the browser to always allow this content to display.
Although Instructure Canvas supports different browsers, we recommend using Google Chrome and Firefox when working in Canvas. They seem to be more reliable than other ones.