A common question I see asked in Facebook forums & groups is: This is a great question — and something every page admin should know how to do Once you’ve chosen an app & installed it on your page, you ...

When you post a link on Facebook, it comes with a thumbnail image and a brief description of what the link is. While you can't alter this description, there are a few things you can do to edit your ...

YouTube automatically captures three thumbnail images from uploaded videos and gives you the choice of using any one of these images. There's no way to upload a separate image to use as the video's ...