I just did a new install of Joomla 3 and K2

I can't find the switch to shut off the default Twitter, Facebook and G+ buttons after each article. Can someone help out?

Hello Dave,

This setting is located in the category's settings.

I see the "Social" tab which allows me to insert my own link to a button. But I can't find the way to shut off all social links.

Look under the item view options section.