Out in the forums under a different subject, a fellow Hubber, suggested using Grammarly. I have tried it and it is wonderful! It is simple to use and can help on whatever platform you wish. I spend a great deal of time with emails and having that quick review I find indispensable. The color coding is wonderful. The spell check alone is worth the program. I will probably upgrade later this week. I wish I knew the Hubber who recommended it - a sincere thank you!