 When you're in a course in Moodle 2.6, the display of the editing icons has changed and it's more suitable now for different screen sizes and devices. Here is the course with the editing turned on and a couple of sections. The first thing to see is that the Move icon is now directly to the left of each item, making it easier to move it by dragging and dropping. To the right of each item is the icon to quickly edit the title in line, and then the other icons, apart from the Group icon which is far right, can be accessed by clicking the New Actions drop-down menu, where you can, for example, delete, hide or duplicate an item. Clicking Duplicate will then copy the item directly on the page, rather than sending you to a different page to confirm and then refreshing. The Actions menu also appears in blocks as you can see here by clicking, and then you can configure particular blocks.