How do I enable or disable the form autofill feature in Firefox?

@mike 

To enable or disable the form autofill feature in Firefox, you can follow these steps:

1. Open Firefox on your computer.
2. Click on the menu button (three stacked lines) in the top-right corner of the browser window.
3. From the dropdown menu, select "Options" (Windows) or "Preferences" (Mac).
4. In the Options or Preferences tab, click on the "Privacy & Security" option from the left-hand sidebar.
5. Scroll down to the "Forms & Autofill" section.
6. To enable autofill, make sure the checkbox next to "Autofill addresses" or "Autofill logins and passwords" is checked. If it's already checked, then autofill is already enabled.
7. If you want to disable autofill, simply uncheck the respective checkbox in the "Forms & Autofill" section.
8. Close the Options or Preferences tab.

After enabling or disabling the form autofill feature, Firefox will remember your preference and automatically apply it accordingly.