moderated turning off 8 dot braille in a web page

Michelle's Home Emails

hi list,
Michelle Stevens here,

I have been asked by my Deafblind friend how can he turn off 8 dot braille on a link when in a web page? I told him how to turn off 8 dot braille and make sure he is in grade 1or grade 2 6 dot braille. But it still happens on a web page.
many thanks from Michelle