How can I enable or disable notifications from websites in Firefox?

@susan 

To enable or disable notifications from websites in Firefox, follow these steps:

1. Open Firefox and click on the menu button (three horizontal lines) in the upper-right corner of the browser window.
2. From the dropdown menu, select "Options". This will open the Firefox Options Preferences tab.
3. In the left sidebar of the Preferences tab, click on the "Privacy & Security" option.
4. Scroll down to the "Permissions" section.
5. Look for the "Notifications" option and click on the "Settings" button next to it.
6. The Notifications Settings window will open, displaying a list of websites that have requested to send you notifications.
7. To enable or disable notifications for a specific website, locate it in the list and adjust the switch next to it. Switching it to the right (blue) enables notifications, and switching it to the left (grey) disables them.
8. If you want to block all websites from sending notifications, toggle the "Block new requests asking to allow notifications" switch at the top of the window.

Please note that the exact steps may vary slightly based on the version of Firefox that you are using.