Spreadsheets: Use Them, Don’t Abuse Them

I’ve been using electronic spreadsheets for more than 30 years. I consider this technology among the 20th century’s top five most important advances in business management. Spreadsheets have revolutionized every aspect of running any organization. A spreadsheet (specifically, VisiCalc) was the original “killer app” that made business people feel the necessity to buy a personal computer.(more…)