Windows Spotlight will show users the great images from Microsoft Bing.com homepage, and will let users vote if they like those images for the lockscreen background. This will allow Windows Spotlight to tailor the look of the lockscreen for each user. Spotlight will highlight aspects of the Windows 10 OS that users may have missed.
Microsoft also showed off the new app suggestions feature for Windows 10, which will bring that info from the Microsoft Store to the destkop directly on the Start menu.
Stay tuned as we will have more news from the Build 2015 keynote throughout the day.