2. Right-click Desktop-Properties-Desktop-Customize Desktop-Webpage-Remove "Current Homepage" and "Add the address of a webpage or picture and delete it all" in the "Webpage" column, remove the box in front of "Lock Desktop Project" below, and click OK:
3. Right-click My Computer on the desktop and select Properties.
In the visual effect, check "Adjust to Best Appearance":
4. Right-click on the desktop, open the properties and change the desktop theme to WINDOWS theme.