Win10 preview version 10061 update content Daquan

▼ The following is a detailed update of the Windows 10 Build 10061 version:
• A new calendar, mail universal application: These applications bring improved performance, and a familiar three-column mail interface. New quick-switching options make it easy to switch between mail and calendar apps. The message adds a swipe gesture action, swiping from right to left to delete, add a flag, move, or mark as read/unread. The content creation experience in the new mail app is significantly improved, making it easy to insert tables, images, or format colors for text. The new mail and calendar app now supports Office 365, Exchange, Outlook.com, Gmail, IMAP, POP, and other accounts.
• Start Menu, Taskbar, Notification Center Upgrade: This release adds a new black style default theme, the Start menu and the taskbar are now all transparent, and the Start menu allows the user to stretch the size with the mouse. Supports automatic extraction of the main color from the background desktop and applies it to the settings app, start menu, taskbar, search bar, notification center, and more. Personalization allows you to adjust the color and transparency of the start menu, taskbar, and notification center. The power button is now moved from the top to the bottom left of the start menu, more in line with user habits.
• Flat mode improvement: The taskbar in tablet mode is optimized. After entering the tablet mode, the start button, Cortana Xiaona, and task preview buttons will be enlarged to facilitate user touch selection. The options in the notification center are also widened. Pinned to the taskbar and run the program is disabled by default. This setting is mainly to simplify the experience. If you want to launch the application on the taskbar, you can modify it in the settings of the tablet mode. Win10 Preview 10061 also adds an option to boot directly to tablet mode, devices up to 10 inches, which is enabled by default.
• Task preview improvements: Microsoft has made several improvements to the task preview visual interaction, including Alt+Tab and Snap Assist, and Microsoft has redesigned its icon.
• Virtual Desktop Improvement: Now you can create multiple virtual desktops without restrictions. When you create a limit on your screen, a new global preview experience will help you make better choices.