15 Things You Didn't Know Your iPhone Could Do | I knew about maybe 5 or so of these tricks because I (accidentally) figured them out on my own. But this is awesome to keep as a handy reminder of things to do.
For the people living in the United States that are being flooded with promoted pins they do not want to see. Go to your "Edit Profile". Under account settings, change your location from United States to "United Kingdom". Also, you can change the personalization settings to "No". Click "Yes" change to "No" then Save.