The solution to the inverted computer screen:
We can look for the reason from the graphics driver, or other such software that you have installed on your computer, update the graphics driver to the latest, then turn on the drive option, I am here to demonstrate with Intel's graphics driver. Right-click the desktop, and then click the Graphics Properties option.
Then come to this program interface, the default is to display the bar, and then there is a general setting, we can see on the right side of the rotation screen options.
If the above shows a rotation of 180 degrees, then this is the case, click on the small arrow on the right to change this setting.
In the various options that pop up, we choose the default option or rotate to normal, click the rotate to the normal option.
OK, now rotate the default state is to rotate to normal, now we click OK to exit this setting option.
If the screen can be restored to normal and if it succeeds, if the graphics driver does not have the function, you can also download a set of screen display software to force it to rotate over.
Of course, we can also set these options through the graphics driver's shortcut entry, or take this driver as an example, right click on the desktop space, and then there are several menu under the graphics options, the mouse moved to the rotation bar, and then there are several options, with the above graphical interface is the same, click this normal on it.