If you wish to count the same or duplicate values in a column only once in Excel or the count of occurances of duplicate values, read this article.

Select a range of cells in the column rather than the column header if you only want to fill a portion of the column with zeros. If your data already contains a column of zeros, skip this step.

Adding a new column to either an entire spreadsheet or just a portion is an easy thing to do in Microsoft Excel. Here's how.

How to Use Column Headings in Excel. For many small business owners, Microsoft Excel 2010 is not only a powerful tool for internal tracking and bookkeeping, but it can also be used to prepare ...

Learn how to easily hide and unhide columns, including the tricky column A, in Excel with this step-by-step guide.

Fill in details about your tasks Now that you have added columns and created a couple of data validations, itâ s time to add task details in your Excel sheet.

You can easily hide and unhide columns in Excel by individually revealing hidden columns or using the "Format" option to unhide all hidden cells.

You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.

Counting records or values in Microsoft Excel is easy. Counting individual cells by their fill color definitely isn't. Using an old function and a matrix tames the problem.