WordPress.org

1. Upload the content of stray-quotes.zip to a dedicated folder in your /wp-content/plugins/ directory.
2. Activate the plugin on the 'Plugins' page in WordPress.
3. Stray Random Quotes has its own menu. Check the overview page in "Quotes" > "Overview". All the rest will come naturally.

Please note:: If you are not automatically upgrading via Wordpress, always deactivate the older version first and delete the old 'stray-quotes' folder. It is not normally necessary to backup the quotes in the database unless so advised in the changelog or on the plugin feed.