1, right-click desktop-Properties-Settings-Advanced-Adapter-List all modes-Select 1024×768, 32-bit, 85 Hz-Confirm for 3 times.
2. Right-click the desktop-Properties-Appearance-Effect-Remove the tick of using large icon-Confirm for 2 times.
3. Open Tencent Computer Manager-Computer Clinic-Desktop icon-Desktop icon is too big or too small.