The Dashboard is first page you will see after you log into WordPress.
As shown in the image below the Dashboard will show the latest information about WordPress. It will show the number of Posts, Pages, Categories, Tags, Comments, the Theme used , number of Widgets used, and the version for WordPress being used. The Dashboard will also show information about Blogs, other news, the most popular Plugin and newest Plugins.
The image below shows closer look at the menu from left-hand side of the Dashboard. It show the main features within WordPress. This site will talk about Posts, Media, Pages, Comments, Appearance, Plugins, Users, Tools, and Settings.