Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

I didn't think much of LAMBDA helper functions when Microsoft added them to Excel. However, after finally trying them out, they proved to be a revelation. They work with LAMBDA functions, allowing you ...

A "former contractor" to the NSW Reconstruction Authority uploaded an Excel spreadsheet with "over 12,000 rows of information" to ChatGPT, exposing "up to 3000" people’s data. The victims of the ...

You can create Word, Excel, and PowerPoint files from the Copilot chat interface. You can create Word, Excel, and PowerPoint files from the Copilot chat interface. is a senior editor and author of ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Lakshmi Varanasi Every time Lakshmi publishes a story, you’ll get an alert straight to your ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...

The browser is increasingly becoming the central application on the PC. Today, users not only open their browsers to view websites, but also to work with office applications such as Word and Excel or ...

This next phase of business risk isn’t about who clicks the link. It’s about how files move when no one’s watching. Below are ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Michael Boyle ...

In this section you'll find photographic features that explore holidays and photography courses, details about members meetings, trials and tribulations of installing new software along with general ...