What should I do if the shortcut menu on the right edge of the win10 computer cannot be opened?

Before upgrading from the w764 flagship version to the win8 system, windows can be described as being miserable by everyone. Although the new features are still very cool, the win8 system gave up the start menu that the Windows system has been using for a long time. It was caught off guard, and even the shutdown did not know how to operate. So this upgrade to win10 system, Microsoft made a big improvement, not only retained the operating form of the previous win8 system, but also the operation mode of the previous win7 system is back.
We know that the previous win8 system, although the start menu was banned, but a shortcut menu was added to the right edge of the screen. Just move the mouse over and you can call up the menu. However, users who have used the win10 system recently found that this shortcut menu in their own computer can't be opened. So how do we solve this problem?
1. In fact, in general, open this shortcut menu. The way is very simple, just move the mouse over it.
2. If the mouse moves past the way can not call this shortcut menu, we only need to press the win+C key combination on the keyboard at the same time, this shortcut menu can also be opened.
Of course, if you don't like this shortcut menu and think that its appearance will affect your own operation, you can also choose to turn it off. This small series was introduced in the previous article.