Thank you. I had already been to tools and unchecked the box but I did not know about the use of control. I have found through experimentation that clicking the delete icon while holding down control does not work but holding control and hitting the delete key works as I desire. Wait, I'm not sure what I did wrong the first time but I happened to try control and delete icon and it worked. Oh well........
Thank you. I had already been to tools and unchecked the box but I did not know about the use of control. I have found through experimentation that clicking the  delete icon while holding down control does not work but holding control and hitting the delete key works as I desire. Wait, I'm not sure what I did wrong the first time but I happened to try control and delete icon and it worked. Oh well........