Good Morning,

Power BI for Office 365 provides everyone with powerful new ways to work with data in Excel and Office 365. Easily search, discover, and access data within and outside your organization and, with just a few clicks, shape and transform data. Analyze and create stunning interactive visualizations that uncover hidden insights to share and collaborate from anywhere, on any device.

Power BI is available as a standalone SKU (includes SPO Plan 2) or as an attach to E3/E4/SPO Plan 2 subscribers

You can read the General Availability Announcement here: Announcing the General Availability of Power BI for Office 365 - PowerBI - Site Home - MSDN Blogs

To get started today visit Home | Power BI and sign-up for a free trial of Power BI for Office 365. As part of the Power BI trial you’ll also receive a free 30 day trial of Office 365 Pro Plus giving you access to the latest version of Excel. Once you have Excel installed, download and install the Power Query and Power Map add-ins for Excel and learn about the new features with the getting started guide

If you have any questions, please be sure to let me know!