Cell names in Excel under Win10 - how can I change or delete the name allocated to a single cell? Right now, I can select the desired cell, which brings up its existing name at at top left of the screen. If I then delete or overtype a correction, it's ignored. If I try the drop-down (right click) "Define Name"option, there's no Delete or Change sub-option, and I'm stuck with a name I don't want (I spelled it wrong. . .).