How to Use the Facebook Like Button
This wikiHow teaches you how to like something on Facebook, as well as how to like a Facebook page or brand on a non-Facebook website. In order for this to work, you must have a Facebook account. Open Facebook. Either tap the Facebook app...
Select the Like button. Tap or click the thumbs-up icon below the thing that you want to like. Doing so will "Like" it, which alerts the person who ...