Images cannot be shown on ipad or iphone when using web-based login

The images (PNG) cannot be shown when students login Canvas with an ipad using web based login. But when they use Canvas App, they can view the images. Why? Do you encounter the same problem?

The orientation of uploaded images in Speed Grader can be adjusted on Canvas Teacher app

I would like to know if the orientation of the uploaded image on Speed Grader can be adjusted on iPad teacher app? I found that there is no such a button or icon. 

Is there anyone from Hong Kong?

Is there anyone from Hong? Can you provide the direct contact of the Hong Kong Canvas representatives? I need instant help but most of the time , sending emails for support from overseas is quite tim...

Fail to upload files

I cannot upload files ( pdf, images) in the quizzes and pages in one of the courses. It only happens in that particular course. Can anyone help? I have escalate a ticket to report this problem buy no...

Hiding the course summary

How to hide the course summary?