Column headers are the titles or labels at the top of each column in a table or spreadsheet. They give you information about what kind of data is found within that column. Full definition
You can sort the table by clicking on column headers. (ucsusa.org)
Back on the table view, it's helpful to sort staff by clicking the positivity column header. (kickboardforschools.com)
$ 250 Needles will provide your firm with an Excel Spreadsheet (Names Drop Template with Instructions.xls) pre-populated with column headers that represent fields found within the Needles program. (needles.com)