Please note: This item is from our archives and was published in 2001. It is provided for historical reference. The content may be out of date and links may no longer function. Q. Okay, so Excel is a ...

In a post about Easter eggs hidden in various Apple icons yesterday, I asked readers if they could figure out a puzzle that has stumped us all for years: What's the significance of the default number ...

Ever punched in the wrong number and thought you had to start all over again? Here's a game changer: simply swipe right or left on the calculator display to erase the last digit you entered. This ...

I stopped using Google’s calculator app some time ago because although it’s nice and simple, I couldn’t see my previous calculations. As trivial as that may sound, it can actually be quite ...