Of all the Microsoft products, Excel is going to be the hardest to replace. Firstly, it's critical in many organisations. We all know you shouldn't run your business on a spreadsheet, but everyone does. Just a tiny difference in how data is handled, an unsupported macro, a missing formula...the whole deck of cards collapses.
Secondly, while people only use 20% of its features, everyone uses a different 20%.
acidburnNSA|4 days ago