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.

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.

Concatenate merges the data you have inserted into columns into its own cell or column in Excel. Let’s take a look at how to use concatenate in Excel.

If you have a lengthy column of numbers that you need to multiply by a percentage, Excel includes tools to instantly apply the product to the entire range of cells in the column.

The typical unhiding techniques don't work everywhere in Excel. Learn an easy to remember method for unhiding row 1 and column A.

If you need to conditionally split values into multiple columns in Microsoft Excel, consider using the IF() function. Here's how.

How to Sum a Column of Zeros in Excel. You can use the Sum function in Microsoft Office Excel to sum columns of data, whether your data is in an Excel table or is simply a range in a column of ...

Freezing a row in Microsoft Excel or Google Sheets can organize your spreadsheet and make sorting through data a breeze. Here's how to do it.