Type into any of the cells in your spreadsheet =Column(D4 ... Then press Enter, and the result would be 5 because it gives the column count for an array constant. There are two other methods ...

One of the most common functions in an Excel spreadsheet is sorting data ... (Excel automatically tries to alphabetize by column first.) 4. Click "OK." 5. You can also click the minus (-) button ...

5. You can also manually click or drag ... a feature especially helpful if you've hidden multiple columns throughout a large spreadsheet.