If you are unable to or cannot insert Columns with right-click in an Excel spreadsheet, then read the following to set things right again.

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

Using the Excel Text to Column feature, you can choose how to split the column up, fix the width, or split at each comma, period, or other characters.

In this guide, you'll learn how to freeze top 2 rows in your Microsoft Excel spreadsheet and keep headers visible while ...

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

Select the columns you want to fix. In this case we’re selecting the header columns — those at the very top of the ...

You can split cells into columns in Excel using the "Text to Columns" tool, which is a great way to organize lots of data.

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

Microsoft Excel offers several tools you can use when you need to fill a column with the same text or numbers. Instead of completing each cell manually, you can quickly fill in the entire column ...

Using the Text to Columns Tool One way to split data into multiple columns in Microsoft Excel is to use the built-in Text To Columns tool. This method is handy if you prefer to work in a dialog ...

How to Change Columns Into Rows in Excel 2007. If you've ever entered a long list of business data and realized you need this information across a row instead of down a column, you can take ...