In recent weeks I’ve had something of a wake-up call: several friends and family members have had their houses broken into and some expensive possessions stolen. I’m talking laptops, big-screen TVs, ...

Imagine waking up in the middle of the night to the sound of fire alarms blaring. You quickly realize your home is on fire and rush your family out of the house safely. Then you realize you never took ...

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

Spreadsheets are an essential business and accounting tool. They can vary in complexity and can be used for various reasons, but their primary purpose is to organize and categorize data into a logical ...

I learned, belatedly, that last October 17 was Spreadsheet Day, marking the 35th anniversary of VisiCalc, the Apple II program that started it all. This moved me to republish a long piece I wrote 30 ...