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Firefox
Instellings
Add-ons, extensions, and themes

Instellings

Add-ons, extensions, and themes

Enhance product functionality with add-ons, extensions, and themes.

In Engels

Add-on Badges

Permission request messages for Firefox extensions

Understanding the risks of installing self-hosted extensions

Disable or remove Add-ons

Extensions in Private Browsing

Recommended Extensions program

Personalized extension recommendations

Find and install add-ons to add features to Firefox

Add-on signing in Firefox

Multi-Account Containers

Tips for assessing the safety of an extension

Upgrade your graphics drivers to use hardware acceleration and WebGL

Manage your extensions using the extensions button in the toolbar

Use Firefox in another language

Get started with the Mozilla VPN extension

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Manage optional permissions for Firefox extensions

JavaScript settings and preferences for interactive web pages

Cannot remove an add-on (extension or theme)

An extension changed my New Tab page or home page

Use themes to change the look of Firefox

Why does Mozilla disable some add-ons from running in Firefox?

Firefox Translations Add-on

Unable to install add-ons (extensions or themes)

Send plugin crash reports to help Mozilla improve Firefox

Manage extension shortcuts in Firefox

Facebook Container - Prevent Facebook from tracking you on other websites

A program on your computer interferes with the Mozilla VPN extension

Access your add-ons with a Mozilla account

Site Permission Add-ons

Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work?

How to update add-ons

Built-in themes in Firefox - alternative to complete themes

Report extensions and themes for abuse

Disable VPN protection for a specific website

Get help with Firefox Developer Edition

How to add the translate add-on to Firefox

Review installed extensions

Lightbeam extension for Firefox is no longer supported

Why aren’t my add-ons working on some websites?

How will DNS work when using the VPN extension?

Re-enable add-ons that were disabled when updating Firefox

Flash-based videos and sound do not play correctly

Remove a toolbar that has taken over your Firefox search or home page

Why is there an OpenH264 plugin in Firefox?

What is search hijacking?

Facebook Container isn't working

How is Facebook Container different from Multi-account Containers?

Troubleshoot issues related to add-ons

Recommended Firefox extensions for families and students

X-Mouse Button Control in Firefox 110

Integrate Firefox Relay into the Firefox Password Manager

Change your location for a specific website

What to do if another extension interferes with the Mozilla VPN extension

Manage the VPN extension preferences

Orbit Frequently Asked Questions

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