If you've ever wished Excel could handle text patterns the way Python or JavaScript does, these functions deliver exactly ...

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

Here are 10 PowerShell commands to use in 2026. The Get-Help cmdlet displays information about PowerShell concepts and ...

With Endex, you can build a full DCF in Excel, including history, projections, and valuation outputs, producing audit ready ...

This video explains the WE LOOKUP function in Excel and how it can be used to quickly find and return data from tables. It ...

AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

AI data centers require incredible amounts of energy to run. NPR's Planet Money investigates how that demand for power might affect your electric bills. Tech companies invested hundreds of billions of ...

Caroline Igo (she/her/hers) was a wellness editor at CNET and holds Sleep Science Coach and Stress Management certificates from the Spencer Institute. She received her bachelor's degree in creative ...