1. Right-click the desktop space, click the "Screen Resolution" menu in the pop-up menu, the following figure red box.
2. In the screen resolution interface we will see "display, resolution, direction," a few commonly used options.
3. We first choose "Resolution" to see what will be the results, click to find out the sliding options, we can drag to set the resolution of the monitor (note: If no option may be the video card driver is not installed well)
4. If I choose a higher resolution desktop icon will show relatively small.
5. Choose a good other resolution, the computer display outside the appearance of the blue box will change, you pay attention to. At the same time, if too low, then the computer will also give a hint. The following figure.
6. If the choice is not much we can click "Advanced Settings" as shown in the picture will have monitor settings, where you can choose to refresh the frequency (if no option may be the video card driver is not installed well)