How to find the small function of "hiding" in win8

Microsoft Windows 8 has released 4 versions, many friends have been installed, Wimdows 8 system Metro interface is simple and fresh, flat design makes the display effect deeply loved by users. However, friends who use Windows traditional interface for a long time may not be used to it. Here are some common mouse control functions in Windows 8 system. In fact, many important operations are hidden in the Win8 interface. In, let's come together and look at it and look at it.
User login
When the Win8 system is started, the screen shown below will be displayed. Is there any friend who can't find the user? Where? Move the mouse to the bottom edge of the screen, hold down the left button and drag it up. The picture “Big Curtain” will be unveiled to reveal the login interface.
Upward Win8 startup screen to enter the login interface
Upper corner currently running the program
Move the mouse to the upper left corner of the Win8 interface, Win8 will appear in the upper left corner of the currently running thumbnail window, without pressing the mouse The key, continue to move down, you can see more program thumbnail window currently running.
The mouse moves to the upper left corner of the Win8 interface. Calls up the current running program to shrink the window.
Mouse moves to the upper left corner of the Win8 interface and continues to move down. Call up the current running program to shrink the window