@l33t4opera Hope to just see my favourite option of FF, otherwise i don't think i have investigate something else to give a feedback!
P.S. Well i have to say that yet i haven't used It for a longtime,its a little bit of ( i am getting lazy to change the browser that i was using)

@l33t4opera @leocg Well FINALLY I avoid installing previous version of FF and the trick with the Opera's desktop worked well!So, know i have most off the passwords from ff, even though i have the csv with the passes i export from firefox!
Thanks again for your help!
P.S. I hope in the future somehow (magic) the ff option on Laptop's Opera appear :face_with_stuck-out_tongue: !

@leocg My fault!!!I forgot to tell you that i use
Firefox Quantum 60 (i think) ! But maybe you gave me another trick to install a previous version of FF!
I will see!

@leocg Unfortunately nothing changed with the reinstallation,even with the new Opera i have just installed in case of change-but nothing happened!So,my only solution is to do the trick from my desktop or (i have already made a .csv file with pass by ff) and i will use them for every site!
Tnx anyway!

@leocg Ha!Yes Just forgot to answer it,no It is included at default apps of Windows!
P.S. What I thought to do,is at first make the import from my desktop and then (with the Sync help) sync my profile to the laptop!
Unfortunately the only way I have in my mind to "fix" it!,until something magic happens to my laptop !

@leocg Thanks for your Info!I will do it again,because I have previously reinstalled it cause by fault i have chosen "only me as user and not all users",so the program was installed in different dir!But even with this,again I didnt have the FF choice!

Hi to all, since Firefox started (for me) slowing down speed, I downloaded Opera 54, but unfortunately haven't used it yet a lot cause i have a strange problem with bookmarks and settings as you can see:
NO FF option on my laptop's Opera

Firefox Option on my Desktop :face_with_stuck-out_tongue:

P.S. Also i have to admit that this is also the reason of posting here!
Tnx anyway for your help!