Windows 10 new 6 shortcut keys:

win+ Direction arrow: Adjust window Welt position
ALT + TAB: Toggle window, press and hold, there will be a new interface for you to choose between different windows
Win+tab: Switch task, the interface will not disappear after this release
Win+ctrl+d: Creating a new Virtual desktop
WIN+CTRL+F4: Close the current virtual desktop
Win+ctrl+ Left/Right ARROW key: Toggle Virtual Desktop
The following list is the shortcut keys that are already available in Windows 8.1 and other systems:
Win: Open Start Menu
Win+x: Open Windows Mobility Center (can set brightness, power, demo, etc.)
WIN+T: Switch between programs that are open on the taskbar
Win+m: Minimize All windows
Win+d: Switching between the desktop and the program
Win+l: Locking System
Win+p: Projecting to a projector or a second monitor
Win+f: Searching for the contents of a computer
Win+o: Lock Screen orientation
Win+c: Open Right sidebar (WIN8)
win+ number keys: Open the Taskbar lock program (1 corresponds to the first, 2 corresponds to the second ...)

Windows 10 new 6 shortcut keys: