The Windows 10 system just upgraded from Windows 7. After exploring by myself, I found that it seems to be a resolution problem, but the desktop is not in the middle of the screen after adjusting to a resolution that feels normal. Very distressed, thanks for the help! ! ! (The newcomer really doesn't have gold coins, sorry)
+2Votes
It means that the selected resolution is still not enough. Adjust to the best resolution according to the size of the monitor. If the best resolution is not available, use 360 Driver Master to reinstall the graphics card driver.
+1Votes
The size of the win10 icon can be right-clicked on the desktop and select display settings. There are options for scaling and layout, just select the corresponding settings.