When I create a new email to send, the option for spell check is missing. Noticed it after I "upgraded to Outlook" . Of interest is when I upgraded to Outlook all my screens looked the same but all my contacts were lost. Some how managed to recover the contacts but is was blind luck.

Notice right after there was not spell check option but had it before. Not sure the upgrade installed due to all my screens and options look the same except for the spell check.  Also keep getting prompts or ads to upgrade.