I had to add an image slideshow just at the beginning of an article in Joomla CMS. I searched for such extension and found few good ones.
1) Simple Picture Slideshow | Demo

Here is a quick tip on editing / changing or removing copyright text information present in the footer of Magento.
You can simply edit or remove it via admin panel.

Here are some very basic git commands. They are very useful for git beginners.
Here is the step-by-step guide:
Go to any folder where you want to create local copy of your repository