Keeping track of add-ons in Firefox helps to ensure your system is safe, secure, and running at its best.įor some of us, add-ons (also known as extensions or plugins) are a vital part of the browsing experience. You should manage your add-ons and extensions on Firefox because they can change your browser's functionality and possibly introduce unsafe software into your system.

Why should I manage Firefox extensions and add-ons? So if you won’t reactivate certain extensions later, you’re better off deleting them altogether now. Find the extension you want to disable and click the toggle to the left.īear in mind that disabled extensions can still take up space on your computer. In the Add-ons Manager, choose Extensions. Open Firefox and click the hamburger menu in the top right. Here’s how to disable add-ons, plugins, and extensions in Firefox: If you’re not ready to part with certain add-ons in Firefox, you can always disable them for now and reactivate them later. How to disable Firefox plugins, extensions, and add-ons

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