Happy Spreadsheet Day 2022!

Today, October 17 is our favorite holiday – Spreadsheet Day! This date was chosen because it was the anniversary of the release of VisiCalc back in 1979. Not only was VisiCalc Apple Computer’s first “killer app,” it completely changed how we gather, analyze, and visualize complex numbers. Happy Spreadsheet Day to all!

Originally published at: https://www.tillerhq.com/spreadsheet-day/