Windows 10 Insider Preview Build 10158 features:
- Microsoft Edge: the branding is now included, alongside a new Home button, new customizations for the New Tab page, password and form-fill support, new dark theme, and the ability to import favorites/bookmarks from other browsers
- General UX improvements and refinement: improved Tablet mode animations, improved support for Windows 8/8.1 apps and classic (Win32) apps in Tablet mode, when an app needs your attention, it will now flash in orange, and the progress animation bar in the Taskbar has been changed back to green and animating horizontally
- Updates to Cortana: includes new dark theme color, integration of flights Tracking in e-mail
- Cortana integration with Office 365: enhances Cortana’s ability to help you prepare for meetings, learn about the people you work with, and remind you where you need to be next so you won’t be late
- Updated Photos app for Windows 10: the Photos app now supports animated GIFs, an added "Open with" button in the photo viewer, and inks to your saved photos, screenshots, and camera roll are now available on the Albums page
- Snipping Tool: You can now set up to a 5-second delay to capture pop-up menus
