App usage Information about Windows and application usage such as:
OS component and app feature usage
User navigation and interaction with app and Windows features. This could potentially include user input, such as name of a new alarm set, user menu choices, or user favorites.
Time of and count of app/component launches, duration of use, session GUID, and process ID
App time in various states – running foreground or background, sleeping, or receiving active user interaction
User interaction method and duration – whether and length of time user used the keyboard, mouse, pen, touch, speech, or game controller
Cortana launch entry point/reason
Notification delivery requests and status
Apps used to edit images and videos
SMS, MMS, VCard, and broadcast message usage statistics on primary or secondary line
Incoming and Outgoing calls and Voicemail usage statistics on primary or secondary line
Emergency alerts are received or displayed statistics
Content searches within an app
Reading activity -- bookmarking used, print used, layout changed
App or product state Information about Windows and application state such as:
Start Menu and Taskbar pins
Online/Offline status
App launch state –- with deep-link such as Groove launched with an audio track to play, or share contract such as MMS launched to share a picture.
Personalization impressions delivered
Whether the user clicked or hovered on UI controls or hotspots
User feedback Like or Dislike or rating was provided
Caret location or position within documents and media files -- how much of a book has been read in a single session or how much of a song has been listened to.
Movies Information about movie consumption functionality on the device such as:
Video Width, height, color pallet, encoding (compression) type, and encryption type
Instructions for how to stream content for the user -- the smooth streaming manifest of chunks of content files that must be pieced together to stream the content based on screen resolution and bandwidth
URL for a specific two second chunk of content if there is an error
Full screen viewing mode details
Music & TV Information about music and TV consumption on the device such as:
Service URL for song being downloaded from the music service – collected when an error occurs to facilitate restoration of service
Content type (video, audio, surround audio)
Local media library collection statistics -- number of purchased tracks, number of playlists
Region mismatch -- User OS Region, and Xbox Live region
Reading Information about reading consumption functionality on the device such as:
App accessing content and status and options used to open a Windows Store book
Language of the book
Time spent reading content
Content type and size details
Photos App Information about photos usage on the device such as:
File source data -- local, SD card, network device, and OneDrive
Image & video resolution, video length, file sizes types and encoding
Collection view or full screen viewer use and duration of view
Microsoft browser data Information about Address bar and search box performance on the device such as:
Text typed in address bar and search box
Text selected for Ask Cortana search
Service response time
Auto-completed text if there was an auto-complete
Navigation suggestions provided based on local history and favorites
Browser ID
URLs (which may include search terms)
Page title