1, press Win+r to open the operation, input regedit and enter;
2, in the registry expansion: Hkey_current_usersoftwaremicrosoftwindowscurrentversionpolicesexlorer;
3, on the right double hit Open nodesktop, the numerical data from "1" to "0", and then click OK;
4, can also directly paste the following content to Notepad, save as reg file;
Windows Registry Editor Version 5.00
[Hkey_current_usersoftwaremicrosoftwindowscurrentversionpoliciesexplorer]
"NoDesktop" =dword:00000000
5, double-click to run the reg file;
6, if still not resolved, then open the registry: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Ntcurrentversionwinlogon, find the shell on the right, Check to see if the value of the shell is: explorer.exe, if not, double-click to open to modify the numeric data to Explorer.exe.
If the desktop icon is missing after the computer is turned on, you can modify the registry to solve the problem by using the above method.