I’m a really big fan of Evernote (www.evernote.com). It’s free and easy to use. You can create notes for every aspect of your business and personal life. The notes can be synced between your computer, tablet and smartphone which means you have access to your client’s information no matter where you are.
When I first started using Evernote, I learned how to use it by typing something like: “how to use Evernote” into YouTube.
BWY Yoga Teacher
Creator of The Yoga Teacher Lesson Plan Kit
Free yoga lesson planning tips & tools | http://GeorgeWatts.org