This has been a life saver--. At my age I need all the help I can get. As a slow typist some sites log me out for inactivity.

It never seems to work!

Grammarly for firefox has been installed. It says it is active, and that it will work wherever I am typing on the web. But it does not work when I type in the editor of my website (www.inkribbonpaper.uk). What could be wrong? Please advise

It refuses to work with Google Docs. Every time I reinstall it says to signup. When I hit that it brings me to my Grammarly, but says it still isn't signed in at all. Plus the editing it does can be really stupid and change a sentence that doesn't need to be changed at all. Yea great app guys, it sucks. The minute it's actually good for something then let me know instead of spamming me ads on YouTube.

The "Show Definitions and Synonyms" option doesn't work.

Used this religiously back in the old days, and back with Waterfox. I've come back to Firefox Quantum 65, and while the addon works in 'guest mode', it does not register logging in to the Grammarly website.
The support staff has completely bent over backwards to try and help (thanks Irene and Tiffany!), but to no avail. I hope people have better luck with this than I have.

perfect, fast, free