Solution:
1st types: Open "my computer" and click "up" to find out What ie exists. You can simply pull it on the desktop without having to talk about it.
2nd types: Command method: Start-run, enter the following command in, OK, refresh the Desktop
CMD/K Reg Add "HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ hidemo-topicons \ newstartpanel"/V {region}/d 00000000/T REG_DWORD/F
If it is a classic desktop topic, use the following sentence to refresh the desktop:
CMD/K Reg Add "HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ hidemo-topicons \ classicstartmenu"/V {region}/d 00000000/T REG_DWORD/F
3rd types: blank area on the desktop-properties-desktop-custom desktop-desktop icon, click I or Alt + I on the keyboard, and then click OK-Application-OK
4th types: Expand the Registry HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ hidemo-topicons \ newstartpanel in sequence
Note: When Windows uses a classic topic, it should be:
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ hidemo-topicons \ classicstartmenu
If no corresponding branch exists, create a DWORD (32-bit) registry entry named "{871c5316-42a0-1069-a2ea-08002b30309d}" and change its value to 0.
You can also save the following code as a registry file, double-click the import, and refresh the desktop:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ hidemo-topicons]
[HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ hidemo-topicons \ newstartpanel]
"{871c5316-42a0-1069-a2ea-08002b30309d}" = DWORD: 00000000
[HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ hidemo-topicons \ classicstartmenu]
"{871c5316-42a0-1069-a2ea-08002b30309d}" = DWORD: 00000000