master branch only: Make sure the label settigns (site admin > plugins > activities > label) allow images to be dragged and dropped into a course page Turn editing on in a course Drag and drop an image file with a lower-case extension (e.g. 'cat.jpg') Check the option to 'add image to course page' is offered (along with 'create file resource') Drag and drop an image file with an upper-case extension (e.g. 'cat.JPG') Check the option to 'add image to course page' is offered (along with 'create file resource') all branches (2.3/2.4/master): Turn editing on in a course Drag and drop a zip file with lower-case extension (e.g. 'files.zip') Check the options to 'unzip the files and create a folder' and 'create a SCORM' are offered (along with 'create file resource') Drag and drop a zip file with upper-case extension (e.g. 'files.ZIP') Check the options to 'unzip the files and create a folder' and 'create a SCORM' are offered (along with 'create file resource') As always with drag and drop, this only applies to supported browsers (Firefox, Chrome, IE10, Safari?)