How to enable Spell Check on Firefox?

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The Mozilla Firefox offers you this option… Sometimes you can do mistakes by typing so now we will see how to activate this option:


• On your Mozilla Firefox Browser open a new tab (CTRL+T).
• On the Address Bar type: about:config
• A message will appear “This Might void your warranty’’.
• Click on “I’ll be careful, I promise!’’

• A list will then appear, using the ‘’Filter’’ bar type: ‘’layout.spellcheckDefault’’.
• Double click on layout.spellcheckDefault in the list.

• Change the value to ‘’2’’ then press ‘’OK’’.
• So now when you are typing a word, firefox will check if any mistake is done.

When you are typing a word or a text, it will be underlined in red, right click and select the right word or text.

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