In the Develop module of Lightroom 5 the primary panel of corrections has disappeared. Any suggestions on how to get it back? I have an iMac.
Right-click or Cmd-click on one of the other panel headers such as Tone Curve and make sure there is a checkmark in Basic in the context menu that appears.
Many, many thanks, Jim. It worked. I will be much more careful next time I move my mouse around in that area. I was almost panicking!