Firefox is not just a great free ware browser and good alternative to IE it does indeed have a built in dictionary and spell checker which usually catches out any typo's you can set it to auto-correct so when your writing your latest blog entry you can simply right to your hearts content and have a perfect grammer.

Try checking your writing before you post or right, or even get a second opinion via a friend to briefly read through your work, eventually if you maintain a good reading ability and keep practising on your grammer it should come!

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