For all of you who have trouble spelling this tool bar has a spellchecker that will correct the more egregious errors and maybe help you to learn the correct spelling for future usage. I consistently type some words wrong even though I know the correct spelling (beneficiary) and transpose letters (teh instead of the, aslo instead of also).
Of course, it won't help you if you don't know the difference between where, wear, ware...there, their, they're......your, you're...site, sight....effect, affect......the list is endless. It won't fix a word that is spelled correctly but happens to be the wrong word, or help you in knowing how to punctuate, but at least it is a start.
Just a suggestion. Not a criticism.