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.

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.

Delete enough rows or columns to make room for what you want to insert and then try again. Microsoft Excel can’t insert new cells because it would push non-empty cells off the end of the worksheet ...

Sorts are a simple task in Microsoft Excel if all you need is an ascending or descending sort. Excel is smart enough that it can interpret the data range. Not all sorts are so easy. Fortunately, Excel ...