Check out Grammarly at: http://www.TheCreativePenn.com/grammarly We rarely see the errors in our own writing, which is why I'm a super fan of using professional editors to improve my own books. But there are things we can do to improve the manuscript BEFORE sending it to an editor. Grammarly is one of those useful tools that can sort out the basic errors, enabling you to improve your writing and learn as you go. It can also help with emails and online writing, where paying a pro editor isn't cost effective. In this video tutorial, I show you how I use Grammarly for emails and for ensuring my book is the best it can be before it goes to an editor. Plus, I learn a LOT about commas, passive voice, and repetitive words this way! Check out Grammarly at my affiliate link: http://www.TheCreativePenn.com/grammarly