I don't know how to correct the spelling I can't don it in google chrome and either safari please help me, thanks

After you have finished your comment > go to the top right hand corner of the panel you are writing in and click on the abc with a green tick. Wait a moment and the incorrect words will appear with a red underline and then the correct spelling options will appear. The small arrow in the square links you to other national language variations.

Google Chrome and Safari have their own spelling help in their preferences. The first paragraph above is for your Forum comments.