Manage extensions and add-ons

To add a new extension, follow these steps:

1.In the left pane, select .

2.Click Manage Your Extensions.

3.In the context menu that opens, select Install Add-on From File.

4.Use the dialog that opens to select the add-on file from the disk.

To delete an add-on (if the extension can be deleted), follow these steps:

1.Click the Manage add-ons.

2.In the context menu that appears, select .

If the add-on cannot be deleted, the context menu will not contain the delete button.

Add-ons in the list can be turned on or off using the switch button . In this case, the extension is moved to the section Disabled.

To open the add-on properties, click the add-on in the list, or click Manage add-ons to the right of the name, then in the context menu, select Can manage access permissions. The add-on control panel that opens contains two panels, between which you can switch via bookmarks.

The Details pane contains information about the add-on, as well as a switch button that controls the automatic update of this add-on.

The Permissions pane contains information about the permissions of this add-on.

To manage updates, click Manage Your Extensions and open the context menu.

1.To check for updates, select the menu command Check for Updates.

2.To enable or disable automatic updates, use the menu command Update Add-ons Automatically or Reset All Add-ons to Update Manually.