Microsoft’s March Patch Tuesday fixes 78 vulnerabilities, including Office preview pane flaws, an Excel Copilot data leak risk, and an AI-discovered 9.8 severity bug.

Ctrl + Home – Navigate to the top left of your dataset Ctrl + End – Navigate to bottom right corner of your dataset Ctrl + Arrow keys – Jump from one side of table to the other in the direction of the ...

What if you could cut hours of tedious work into minutes, all while making sure precision and creativity? In this walkthrough, David Fortin shows how Microsoft Copilot, with its innovative generative ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

A collection of Microsoft Excel learning and exercise sheets to help you build practical skills in formulas, functions, data analysis, and more.

Abstract: In the age of Big data, it's taken more seriously for the publisher to protect the privacy information of released data. This paper focuses on the problem of Format-Preserving Encryption(FPE ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

The Microsoft Excel World Champion Isn't Worried About Copilot Beating Him (Yet) Reigning spreadsheet champ Michael Jarman thinks he's still smarter than AI, but are his days numbered? Here's what it ...

If you have been on TikTok for any length of time, you know that the social media platform is more than trending dances, pranks and recipes. But you might not be aware that it could be an excellent ...

A researcher has released a tool to bypass Google's new App-Bound encryption cookie-theft defenses and extract saved credentials from the Chrome web browser. The tool, named ...

For many, Microsoft Excel is the epitome of corporate drudgery. Its dreaded #VALUE! error has driven an incalculable number of users to despair. Yet among financial ...