Try one of these articles:
- How do I change to the desktop view in Firefox for Android? This article explains how to get the desktop view of websites in Firefox for Android.
- How to add a shortcut to a website on Android Learn how to Firefox for Android to add shortcuts to your favorite websites on your Android home screen.
- How do I quit Firefox for Android? On Android 4 and above, Firefox doesn't have a Quit option in the menu. We'll show you how to add this with an add-on.
- Use gestures in Firefox for Android How to use gestures to quickly navigate through web pages and around Firefox on your mobile device.