I depend on a to-do list to keep my days as efficient as possible. Without a to-do list, I'd forget anything and everything I have to do. Fortunately, Android has many to-do list apps ready to help ...

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 — ...