In a SharePoint list, I have somehow ended up with duplicate columns of the "Title" column. I only want to keep the original column title.
Besides hiding the columns, how do I remove these extra columns? What might I have done to create these columns so that I don't accidentally do it again?
Below is a pic of the All items view from the List Settings. Full Name, Name, Name 2 are all the same column. If you don't hide them the same column will display three times.
You cannot select them and delete them. The delete option does not exist for these three columns.