In the Windows 8 operating system, click the right mouse button in the desktop space, where the menu pops up on the left side of the mouse and some on the right side of the mouse. As shown in figure:
This is because Windows 8, when designed, takes into account the touch screen support, if the right hand operation, pop-up menu on the right side of the arrow, then the contents of the menu may be hidden by the finger, inconvenient to view, so the menu appears on the left side of the arrow. Depending on the user's usage of the hand, you can change the pop-up menu position by setting it.
Operation Steps:
1. Press "Windows logo key +r button" pop-up Run command window;
2. Input: shell:::{80f3f1d5-feca-45f3-bc32-752c152e456e}, run pop-up "Tablet Computer settings" window;
3. Select the "Other" tab to change the position of the menu by selecting "right-handed" or "left-handed."
The following figure:
Note: The default is "left-handed", the pop-up menu is on the left side of the arrow, and "right-handed" is selected, and the pop-up menu is on the right side of the arrow.