IronCalc brings fast, Excel-compatible spreadsheets to your browser without locking you into Microsoft 365 or Google’s cloud.

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

Your IT team just wrapped an exhaustive security test. The network is locked down. Your organization’s tech stack has MFA enforced across the board. Employees just finished anti-phishing training. And ...

For more than 20 years — and after working with more than 10,000 participants who attended my Kaizen workshops — I’ve refined a simple yet powerful tool that makes problem-solving useful for everyone.

The genealogy site’s clarification of its terms and conditions has barred those working on unsolved crimes from access to the company’s vast trove of records. By Corey Kilgannon Since online genealogy ...

When a company with tens of thousands of software engineers found that uptake of a new AI-powered tool was lagging well below 50%, they wanted to know why. It turned out that the problem wasn’t the ...

Save hours on data entry and formula writing with my game-changing AI tips. From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've ...

Bugs and scientists have long been oddball allies in the effort to understand decomposing bodies, but there's a catch. When a person or animal dies, insects can detect that death faster than humans ...

Q. I work with large spreadsheets. These spreadsheets have hundreds or even thousands of rows and often 10 or more columns. It’s so much to process that I become confused and make mistakes. Does Excel ...

Math doesn’t have to be daunting, especially when your iPhone (or iPad) can do the heavy lifting. Tucked away inside iOS is a full-featured scientific calculator, ready to help you solve complex ...

Spreadsheet apps like Microsoft Excel and Google Sheets are used worldwide to organize and analyze data, but getting the right information into them isn’t always straightforward. Businesses often need ...