First of all depends on what you mistakenly deleted icon, if it is some application shortcuts icon, it is better to recover.
Of course, many people will think of using some data recovery software or System Restore and so on to retrieve mistakenly deleted files and icons, but this approach is not recommended here, it is a bit of trouble, and in the data after the restoration may cause other data loss, here teach you a simple point of approach.
One, is a single application was mistakenly deleted, first find what you mistakenly deleted the icon, again find the application to save the path, find it after the desktop shortcut can be sent. As shown in the figure:
If your desktop icon has been deleted a lot, you can also try to repair the registry to retrieve the mistakenly deleted icon button, the desktop to create a new Notepad TXT file, and then enter the following code, Then save this txt notepad file as a. reg suffix file, and finally double-click the reg file to run it. The code is as follows:
Windows Registry Editor Version 5.00
[hkey_local_machinesoftwaremicrosoftwindowscurrentversionexplorerdesktopnamespace{ F02C1A0D-BE21-4350-88B0-7367FC96EF3C}]
@= "Computers and Devices"
Three, the above two methods can not be broken, may be related to the computer poisoning, you can only try to anti-virus software antivirus or a key restore operation to try to retrieve the wrong deletion of the desktop icon. In fact, these methods are relatively simple to retrieve the mistakenly deleted desktop icons, and finally try some data recovery software to recover.