From The Joyful Organizer→ http://thejoyfulorganizer.com/2015/09/16/my-binder/
I get asked all the time what organizational tool I use personally to keep myself organized. The tool I use the most often is a three ring binder. I fill it with accessories and divide it up into sections for every area of my life. I run multiple businesses so each one gets a section of its own, with areas for inquiries, a calendar and much more.
What I have inside the binder isn’t critical to this story…it’s the system and how YOU can use it to its fullest potential. Three ring binders can be used for everything.