What if the win10 icon is confusing? How to clean up the icon cache?

Many friends have encountered the problem of messy desktop icons, but do not know how to recover, it is unrealistic to replace them one by one. In fact, cleaning up and rebuilding the icon cache of win10/WIN7/WIN8 can solve the problem. How to clean up the icon cache? What if the win10 icon is confusing? See Xiaobian to share the steps, very simple
Use Win+R to open the run, enter the command “ie4uinit -show” Enter to save the icon cache.

This system will flash, in order to be safe, restart and see the effect.
Note: This method is applicable to Win7, Win8, Win8.1, Win10.