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

Firefox settings.

more options

Why I cannot change these settings:

  • Use custom settings for history
  • Firefox will remember your browsing, download, form, and search history.
  • Always use private browsing mode

I need this setting:

  • Never remember history

Or, maybe, that is the same?

Why I cannot change these settings: * Use custom settings for history * Firefox will remember your browsing, download, form, and search history. * Always use private browsing mode I need this setting: * Never remember history Or, maybe, that is the same?

Constantin137 modificouno o

All Replies (1)

more options

Exactly. 'Always use private browsing mode' uses the same settings as 'Never remember history' and 'Private browsing window'