No doubt you've heard that people only use 10% of their brain's potential. Well, that's utter, unmitigated bunk-- just like the myth that suicides skyrocket at the holidays. Either way, it's is no ...

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, ...

Have you ever wondered why we pay for expensive task-management apps when a tool you likely already have, Excel, can do the job just as well, if not better? Despite the hype around sleek, subscription ...