1
edit
Changes
no edit summary
This is the answers of group seneca8:
* What is a Firefox Extension?
Extensions are small add-ons that add new functionality to Mozilla applications such as Firefox and Thunderbird andThunderbird. They can add anything from a toolbar button to a completely new feature. They allow the application to be customized to fit the personal needs of each user if they need additional features, while keeping the applications small to download.
* What is a Firefox Theme?