If you are a writer (in any capacity!), you have to check out Grammarly. Grammarly is a free add-on that will proofread your text for you! It is an automated proofreader and plagiarism checker and corrects up to 10 times as many mistakes as other word processors. A HUGE benefit if you write for a living (like me!), have kids who write papers or have gone back to school yourself! This could also be a benefit if you write a lot of emails. We all misspell a word here or there when typing quickly! Check it out!