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.

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package.

Doing so will create the custom hierarchies defined by the date table. SEE: Follow along in this guide to add a calculated column in Microsoft Power BI.

Learn how to add and remove Primary Keys from an Access database table. The primary key's purpose is to promptly associate data from multiple tables and combine that data.

Learn how to parse data in Microsoft Excel easily using our step-by-step guide.

Select a database table to hold the information from the form. Choose a database column for the form information. Click on "Value" and choose a corresponding form object.