Frances--what browser are you using? In some/most browsers you can add languages. I have both Opera and Firefox set to use both US English and GB English. Because I help out on primarily US and UK sites, I hate the little red squiggles under words when I quote when they are not misspelled.

Not to say I still do not make my own mistakes, nor that others do not, but it does at least eliminate words that are not misspelled.

Take care, Mike