Spell checker not working in GMail???
It only took like three of my emails to go out before I noticed the misspelled words and that Google wasn't doing a spell check for me. I checked all kinds of settings and didn't see any of them which would suggest I had turned off this feature. I then went to compose a message and right-clicked on the body of the message. From there, I found an option called 'Spell-checker options' and the sub-option of 'Check the spelling of text fields'. After selecting this option, I was able to get my automatic spell-checking back.