You have arranged your desktop to look nicely with your wallpaper. but someone comes and mess up the Icons Whenever u arranged it . so here is a solution to this problem U CAN LOCK UR DESKTOP ICONS

To lock your desktop icons into place first arrange it carefully the way you want it to be then open up the registry editor. Go to HKEY_CURRENT_USER\Software\Microsof t\Windows\CurrentVersion\Policies\Explorer. Right-click in the right pane and select New, DWORD Value name NoSaveSettings and press the Enter key. Right-click on the new NoSaveSettings item and select Modify. Enter 1 in the Value data box.

After this, whenever you restart Windows, your settings will return to their current state.