Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Pete Rathburn is a copy editor and ...

Q. My supervisor wants me to include more data visualizations in my projects. Do you have any suggestions? A. Data visualization transforms raw data into graphical representations, making complex ...

Microsoft has started to roll out a new feature that promises to turn Excel into a much more valuable data-surfacing tool than ever before. Here's how it works. A few months ago, I wrote about the ...

Content marketers are increasingly tasked with making sense of large and unwieldy data sets. However, they often lack the skills to process this data, creating a paradoxical relationship between ...

Tom Warren is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft Excel used to only allow two types of data: text and numbers.