A few months ago I could upload pdf and pptx files, now I can't.
After I select the file to upload, the grey bar appears, fills up, then the name of the file appears in the window on the right of the screen, but there is only the default image (mountains for pdf, pic of 2 files for pptx) in this window and in the main window. If I try to add that to my page, of course the file I want is not there.
I am following all of the instructions, my screen says I can upload pdf and pptx, the file size is small enough. What can I do?
The blog I need help with is ed21c.com.