This afternoon I received an email from a reader who was quite upset that I was posting on her Facebook account. Since I’m not in the business of hacking the social media accounts of my readers, I think she meant that she was seeinf a lot of the Free Technology for Teachers Facebook posts in her stream. The only people who control what you see in your Facebook account are you and Mark Zuckerberg’s employees. You can adjust what you see when you sign into your Facebook account by using the various visibility controls that Facebook makes available to users. The following video that I made will give you a crash course on how to adjust what you see on Facebook.