You can do a mail merge in Microsoft Word and Excel to create personalized documents for many recipients at once.

Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, how this works depends on whether the source data is part of a formatted ...

Microsoft Excel's CHOOSECOLS and CHOOSEROWS functions are a game-changer if you want to quickly extract specific columns or rows from your data without nesting several functions in your formula.