I do not know how long the built in " Spell Check" has been functioning. I just noticed it a couple of days ago. As I am one of they typo queens, I REALLY appreciate having a little red line point out my mistakes! While it is not flawless ( lien and line both come up as acceptable even though one was a typo) it improves my bungling tremendously and saves on having to do more edits.
THANK YOU !!