This document provides instructions on how to use the URL shortening service Bitly. It discusses how Bitly works, how to create a free account, how to use the dashboard to view link analytics, and how to create and share shortened links. It also covers how to install the Bitly browser extension to easily create links directly from a browser. In summary:
Bitly is a URL shortening service that provides clean, easy to share links and analytics on link performance. The document guides users through signing up for a free Bitly account, navigating the dashboard, creating shortened links, and installing browser extensions to use Bitly's features from any browser.