I LOVE this app! I am giving one star ONLY because it works whenever it wants to instead of all the time, as it should... Operation is too random. Lots of other reviewers have the same problem. I've had these issues for YEARS and asked them to please fix the bugs... No results yet. So until they fix the problem, I will leave it installed and be thankful WHEN it decides to work... Otherwise use the Firefox spell check, which isn't anywhere near as good... :/ When they actually fix the problem I will upgrade my rating to 5 stars...