The home page shows installed games and apps and allows you to create and add Xbox Live test accounts. Additional tools can be added to the Home section using the menu button and selecting Add tools to workspace.
The My games & apps pane can be used to perform the following actions:
The Test accounts pane can be used to perform the following actions:
Creating a new test account in Dev Home or Xbox Device Portal
The test accounts sections in Dev Home and Xbox Device Portal allow you to create new test accounts for use on the console.
Debugging with Overlay Folders
By viewing details of a game in the My Games and Apps section of Xbox Device Portal you can view and manage the Overlay Folder configured for the game.