

Generally, if the file is no longer in use, it will be unlocked automatically.

It is said that when a file is open by another app or process, it is in a locked state so that you are unable to delete it. So, what would you do for the file deletion? Even when you just enter the Windows system, you face such a problem. Have you ever confronted with a situation that you could not successfully delete a file in your PC because another program was using it? But you failed to find out which program was using it.
