Spell checker not working
Since upgrading to Firefox 5, the spell checker no longer works.
Since upgrading to Firefox 5, the spell checker no longer works.
All Replies (1)
https://support.mozilla.com/en-US/kb/Using+the+spell+checker
If you are using a version of Firefox other than the English / United States version, you may need to install a spell check dictionary. If you already installed the correct dictionary for your localized version in a previous version of Firefox, maybe it didn't get updated after 5.0.1 was installed.
You can re-install that dictionary from here:
https://addons.mozilla.org/en-US/firefox/language-tools/