In some cases, I don't realize the importance of the file until I have deleted it already and habitually cleaned the recycle bin. Have you ever encountered a similar situation? That is too bad, isn't it? Fortunately, there are two options to be selected. One way is backing up the files, and the other one is having a kind of data recovery software which will help you to restore the lost files easily. What's more, there are some software can help you to rebuild the missing files or folders according to your personal willingness. And with the help of the external drives or equipment, a lot of software can find the deleted files back.