Why is there no spell check on Outlook.

Don't you ever send me some deplorable excuse why your email service is substandard!!!!! Where is your spell check, even when it works the vocabulary is substandard. I will close my account and go to Yahoo!!!**** you and **** Microsoft, a bunch of arrogant pricks who can't write a decent program to save their lives. You want to site abuse!!! Abuse is your neglect to provide a service which is innovative and interactive and in the same breath claiming to do so, with the inadacacy of a 9 year old!!!! Obsolescence, is your legacy, lethargy and complacency is your plight. Sorry, I cannot spell check, because your a bunch of complacent degenerates, who have become lax, and arrogant!!!!