In one sentence, describe what the following article is about:

The Facebook icon looks like a white "f" in a blue square. If you're not automatically signed in to Facebook, enter your email address or phone number and your password to log in. This button is located in the lower-right corner of your screen. It will open your navigation menu on a new page. Your name and profile picture are listed at the top of the navigation menu. Tapping will open your profile. This button is located below your profile picture and information. It will open your profile details. This will open a list of all the pages you like, sorted by category. Here, you will see different categories for pages about movies, tv shows, music, books, sports teams, and many more. This option is located at the top your Likes page. It will open a list of all the pages you like. You can view a page by tapping its name or picture here.

Summary:
Open the Facebook app on your iPhone or iPad. Tap the three horizontal lines icon. Tap your name at the top of the menu. Scroll down and tap About. Scroll down and tap Likes. Tap All Likes. Tap a page.