There are three types of template overrides for Joomla: 1) Add your own custom CSS 2) Change default Joomla generated words/phrases/labels with language overrides 3) Create an alternative template for a module or view file. This presentation focuses on the first two, and gives a short overview of the third with links to more resources. This video is a recording on the presentation made at the February 2019 meeting of the Dallas - Fort Worth area Joomla User Group in North Texas.