You can sort data by dates in Microsoft Excel and Excel Online. Learn how to sort all the columns according to date column using this tutorial.

How to add a third column to sort in Excel There are very few repeated dates, but there are a few repeated months. Let’s create a new custom sort on three columns: Date, Personnel and Region.

You can alphabetize data in an Excel spreadsheet by row or column using the "Sort" feature, or through the "Data" and "Home" tabs.

You can filter data in Excel based on either certain parameters in columns or over the whole sheet, and you can later unfilter the sheet.