(1) Once you have downloaded the Narratives for Qlik extension, first, create a directory within /Documents/Qlik/Sense/Extensions called "Narratives-For-Qlik"
(2) Unzip the extension file and move the contents into the directory you created.
Note: Some versions of Windows installer will create a directory with the zip file contents upon unzipping. You can choose to move that newly created folder into /Documents/Qlik/Sense/Extensions, or you can remove the contents and follow the steps above.
Qlik Sense Versions 3.0 and Above
(3) When you start QlikSense, you will find the extension in the 'extensions' pane in the left sidebar. To get there, you will click the puzzle piece icon to bring up your list of installed extensions.
(4) Once in your list of extensions, you will see the Narratives extension.
Qlik Sense Versions Below 3.0
(3) When you start QlikSense, you will now see the extension in the left sidebar among the chart type options.