How to Find ANY Open Tab in Firefox (And Why You Need To!)
Navigatetoabout:configintheaddressbar,filtertobrowser.search.openintabandsetittotrue.Thiswillopensearchresultsfromthe ...,Typeabout:configintotheaddressbar,andthenputthefollowingintothefilterbox:browser.search.openintab.Double-clickthevalueto ......。參考影片的文章的如下: