With Excel, you can create simple calculators that speed up calculations you perform frequently. Among the many calculators that you can create with Excel is one that handles the pricing of options, ...

Unusual Whales has grown an enormous following, with more than 360,000 Twitter followers. In the beginning, the concept was quite simple: Unusual Whales, who asked to remain anonymous, would post ...

I love it when an app developer takes one of my minor grumbles and comes up with a simple solution. PopCalc is one of those. There are times when I have a few sums to do, and the standard calculator ...