Q. I currently keep a static to-do list, and I would like to update it to be more dynamic. Do you have any advice? A. Microsoft Excel is best known for crunching numbers, but it’s also a powerful tool ...

I may not be that big of a productivity nerd, but I do like my things organized, and I go to great lengths to find a system that works for me. My style is that I don’t control every minute of my day — ...