Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기
이 쓰레드는 보존되었습니다. 만약 도움이 필요하시면 새로운 질문을 올려주세요.
보존

Navigation privée dégradée.

Firefox 문제 해결
cor-el replied 8년 전
Lousalan
Lousalan

Bonjour, Le masque violet de navigation privée a disparu de la barre des titres et le bouton "Principes de fonctionnement est inactif". Une réparation de Firefox rétablit le tout, mais ça recommence aussitôt . Firefox ver.63 Cordialement. Lousalan

Bonjour, Le masque violet de navigation privée a disparu de la barre des titres et le bouton "Principes de fonctionnement est inactif". Une réparation de Firefox rétablit le tout, mais ça recommence aussitôt . Firefox ver.63 Cordialement. Lousalan

모든 댓글 (3)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • 상위 25 공헌자

Dear Lousalan, which button is inactive or disabled? Is it the menu button:

Add-ons?

I don't know whether an extension can disable that feature. You could check whether you have any unknown/unexpected extensions:

https://support.mozilla.org/fr/kb/resoudre-problemes-firefox-extensions-theme#w_daesactiver-toutes-les-extensions

Policies or Auto-configuration?

A computer administrator could disable private browsing using some files in Firefox's program folder or Windows administration features. Are you using Firefox in a business?

These are the articles about how they do it, or someone else could do it:

Lousalan
Lousalan 질문자

Bonjour, Sur l'écran d'accueil : (Voir image jointe)

1-Le masque violet n'apparaît pas. 2-Le bouton"Blocage de contenu"n'apparaît pas. 3-Le bouton "Principes de fonctionnement est inactif. Cordialement. Lousalan

cor-el
cor-el
  • 검토자

Does it make a difference if you select another theme via the customize window?