Не могу найти плагин для мазилы который будет проверять орфографию в окнах для набора текста, нужно помощь в поиске и установке.

Not all locales come with a dictionary installed due to licensing reasons. Do you have a dictionary installed and selected? * You can see which dictionary is selected if you right-click in a text area and open the Languages submenu. * Open the "Add Dictionaries" link to install a dictionary if you do not have one. * Make sure that [X] "Check Spelling" in the right-click context menu is check-marked. You can enable or disable spell checking globally: * Tools > Options > Advanced : General: Browsing: "Check my spelling as I type" You can look here for dictionaries: * https://addons.mozilla.org/firefox/language-tools/ See also: * http://kb.mozillazine.org/Spell_checking * http://kb.mozillazine.org/Dictionaries * https://support.mozilla.com/kb/Using+the+spell+checker