How Firefox installs extensions and themes

Firefox installation extensions and themes.

Firefox installation extensions:

1. Online Installation:

Click the extension you want to install, and then click "Install Now" on the page. Note: For security purposes, Firefox is currently only allowed to install extensions directly from the official site online. To install the extension directly from the unofficial site, click on the "Tools-> option-> page feature" to find "Allow Web site installation software" To add the Web site URL to the Allow list. Note: This operation may cause a security risk, and generally do not change this setting.

2. Local Installation:

① the. xpi file into the Firefox window, and later you can see Firefox will ask you if you want to install this extension, click "Yes" and restart the browser.

② Press Ctrl + O to select the extension you want to install and open it.

③ Click "Tools-> Extensions" on the Firefox panel to open the Extension Manager and drag the. xpi file into the extension manager.

Note: If you want to install more than one extension at a time, after you open Extension Manager, drag the extensions into the extension manager at once.

Installation of Firefox theme:

① Online Installation: Click the theme you want to install, and then click "Install Now" on the page. Note: For security purposes, Firefox is currently only allowed to install topics directly online from the official website.

② Local Installation: Please click "Tools-> Theme" On the panel and open Theme manager, then drag the theme file you want to install into the left window of the theme manager and follow the prompts. In the left window, select the theme you installed, and then click on the "Use theme" below. Sometimes you need to restart your browser.