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.

ابحث في الدعم

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

prevent the installation of extensions

  • 1 (رد واحد)
  • 1 has this problem
  • 12 views
  • آخر ردّ كتبه cor-el

more options

We have several users that use Fire Fox, but we want to prevent them from installing extensions. How do we go about doing this.

We have several users that use Fire Fox, but we want to prevent them from installing extensions. How do we go about doing this.

All Replies (1)

more options

Maybe lock the pref xpinstall.enabled to false. See http://kb.mozillazine.org/Locking_preferences

To open the about:config page, type about:config in the location (address) bar and press the Enter key, just like you type the url of a website to open a website. If you see a warning then you can confirm that you want to access that page.