Visio Plan 2 includes Visio desktop, Visio Online, and 2 GB of cloud storage on OneDrive. Visio desktop comes with a robust library of built-in and third-party templates and shapes, as well as integrated collaboration tools. It also receives all latest feature releases and enables you to connect diagrams to live data. Plus, you can store and share your diagrams online, then use your favorite browser to view and edit them through Visio Online. Both Visio and Visio Online offer collaboration through in-app comments.
Visio Plan 2 is a yearly, Microsoft add-on, subscription that's available to faculty and staff. Visio Online combines the simplicity of creating/modifying Visio diagrams in your browser with the ability to have a copy of Visio installed locally on your PC.
Included with your Visio Online license is an available local installation of Visio Professional. Once your license is authorized, it's available for download in your Office 365 software portal (https://portal.office.com/OLS/MySoftware.aspx).