Cover images are awesome for customizing your page and telling your story. But getting the crop to look right on different screen sizes is tricky. Does your cover image look cut off? You might not even know if you haven't seen it on different screens. Click "edit cover" to see see the zoom and placement and fix any issues with the new responsive cropper.

Here's more about how it works. If you never uploaded a cover image at all, now is the time! It really does make a difference.