This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Spellcheck working on and off

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by FredMcD

rdg90
rdg90
more options

I have the UK dictionary and language pack installed and on some websites the spellcheck works (like in this form!), but on outlook.office.com it behaves weirdly. When I just open an email it works briefly but then stops highlighting errors and the check spelling and dictionary selection disappear from the right-click menu.

This is bad because for professional emails, I need the spell checker...

I have attached images of examples when it works and when it doesn't.

Many thanks,

Rens

I have the UK dictionary and language pack installed and on some websites the spellcheck works (like in this form!), but on outlook.office.com it behaves weirdly. When I just open an email it works briefly but then stops highlighting errors and the check spelling and dictionary selection disappear from the right-click menu. This is bad because for professional emails, I need the spell checker... I have attached images of examples when it works and when it doesn't. Many thanks, Rens
Attached screenshots

All Replies (2)

FredMcD
FredMcD
more options

Does Outlook-Office have its own spell checker?

FredMcD
FredMcD
more options

Type about:config<enter> in the address bar. If a warning screen comes up, press the I Accept the Risk button. At the top of the screen is a search bar.

Type: layout.spellcheckDefault Its values are; 0 Spell Checker Off 1 Check Only Multi-Line Input Boxes. 2 Check Multi And Single Line Input Boxes.

Also, check the spellchecker.dictionary entry.

https://support.mozilla.org/en-US/kb/how-do-i-use-firefox-spell-checker

Grammarly for Firefox by Grammarly https://addons.mozilla.org/en-US/firefox/addon/grammarly-1/

Grammarly will help you communicate more effectively. As you type, Grammarly flags mistakes and helps you make sure your messages, documents, and social media posts are clear, mistake-free, and impactful.