_________ Key we use to select column
CTRL+Spacebar Key we use to select column.
A column is a vertical series of cells in a chart, table, or spreadsheet. Below is an example of a Microsoft Excel spreadsheet with column headers (column letter) A, B, C, D, E, and F. As you can see from the picture below, column H is the highlighted column in red and the selected cell D8 is in column D.