deleted file and folder recovery softwares from computer

When files or folder is deleted from your computer, it is not really deleted. It is removed from the directory of files in the folder. Even though you can no longer see the files in the folder.

If you're using Windows and you deleted the file using Windows Explorer, the file will have been moved to the Recycle Bin. Whatever the bucket shaped object is called, as long as a file remains there it can easily be restored in its entirety, with no problem at all. So the first thing to do when you want to recover a deleted file is look in the Recycle Bin.

If you emptied the bin, used Shift Delete to get rid of the file, deleted it from within an application or used some other method of removing it that bypassed the bin, then it is still almost certainly recoverable. When you empty the Recycle Bin or delete a file using another method, the file is still not really deleted.