In the (now closed) thread: https://support.mozilla.org/en-US/questions/814310#answer-174482 It recommends: "Go into the options and untick the double click to translate box" for "Google Dictionary and Translate 2.5 add-on" ... but does not explain how to get to the options. I am not sure, in fact, that this is the solution. I have "Easy Google Translate (3.1)" ... but this is already disabled. I don't see any other Google Translate add-on installed at this time, per: "about:addons" ... I also searched "about:config" for "Translate" and didn't find Google Translate their either. am I looking in the right place, or is there another solution? Hope someone knows the answer... Thanks in advance.