Firefox by default doesn't have such option built-in that is through 3rd party software or from the Addon page of Firefox. So you need to tell us what read aloud version it is and where you installed or downloaded it from. If this isn't a Firefox software but Addon then you need to contact the Addon Developer for support on using their software.

Firefox by default doesn't have such option built-in that is through 3rd party software or from the Addon page of Firefox. So you need to tell us what read aloud version it is and where you installed or downloaded it from.

From https://support.mozilla.org/en-US/kb/firefox-reader-view-clutter-free-web-pages

Read aloud: Have Firefox read an article out loud in Reader View.

Even if this was an Extension people are welcome to try and get help here as not all of the third-party authors or companies behind the Extension has means of doing direct support.

This isn't a reply. it's a request for help. I'm 83 and nearly blind. I use Firefox Reader to read pages aloud to me. I used to use the text size and widtjh etc but even on my large-screen tv four feet from my face I no longer can see well enough to read for muself so I have to used the read aloud featuree. I'm having invreasing difficulty in finding a clicking on the "earphone" icon on the left side of the screen to start the Read aloud feature/ I an wonderign if a Righjt Click feature could be added to the Reader icon in the addrsss bar to start read aloud and place its Back Start/Pause and Fast Forward immediately under the reader icon. Somebody please contact me. The VA is going to send me to a blind rehab center to leard the new Voince Control feature Win Womnm11, but they may consider me too old and addled to get any benefit, so I may be on myn own without help from other users especially other lo-vison folks Thanks. I figure I've posted this in the wrong plavce buyt I couldn't find a better one so please forgive