Instantly improve your Excel workflow with these simple techniques.

Before it took over her life, Leila Gharani mostly took Microsoft Excel for granted. She was working on a process optimization project for a large paper-products manufacturer—a job that, to hear her ...

How to get free Windows 10 security patches on your PC - from now to October 2026 ...

To open Windows Security app, search for ‘windows security‘ and slick on the result. The App & Browser Control protection area in Windows Security, is one of the seven areas that protect your device ...

The Account Protection area in Windows 11/10, is one of the seven sections included in Windows Security, to protect your device and let you specify how you want your device protected. The seven ...

ThioJoe shows how to unlock full Dark Mode in Microsoft Excel Beta.

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Preloading will help File Explorer launch more quickly on less powerful hardware.

Q: Are Windows Defender warnings that pop up with a phone number legit? A: Microsoft’s built-in security tool has improved over the years, and it still blocks plenty of everyday threats. But the ...

Offshore tax havens used by individuals and corporations cost governments trillions of dollars annually. Economists estimate that individuals have stashed between $8.7 trillion and $36 trillion in tax ...

Think you know Windows 11? Hidden deep in Settings are strange, brilliant, and downright surprising features you've probably never stumbled across—until now.

Editor’s Note: Published in 1956, this article proved so popular that it served as the inspiration for Martin Gardner’s legendary Scientific American column Mathematical Games. Read more in our ...