Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

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

tab behaviour

  • 1 valiny
  • 0 manana an'ity olana ity
  • Valiny farany nomen'i TyDraniu

more options

how do I enable and disable a tab preview on hover? Thank you

how do I enable and disable a tab preview on hover? Thank you

Vahaolana nofidina

Enter about:config in the address bar and set browser.tabs.hoverPreview.enabled = false.

Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (1)

more options

Vahaolana Nofidina

Enter about:config in the address bar and set browser.tabs.hoverPreview.enabled = false.

Helpful?

Mametraha fanontaniana

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.