It is optional. Array: An array or array formula, or a reference to a range of cells for which you want the number of columns. It is required. Launch Microsoft Excel. Type into the cell A1 ...
How to create a drop-down list in Excel 1. The first step is to create ... You can also select a whole column. 3. Click on the "Data" tab in the top menu so the Data menu ribbon appears.
How to filter data in Excel for one column 1. Select the column by clicking the corresponding letter at the top. 2. Click on "Data" along the top toolbar. 3. Click on "Filter" in the top toolbar.