Accidental deletion of files is one of the most common data loss scenarios faced by many users. Apart from this, data can be lost due to virus, software failure, sabotage as well. When you delete information the files do not get completely erased from your computer. You can recover the deleted data from Trash. These deleted information are still available until and unless overwritten by new files.

Generally there are two types of data loss scenarios they are:

Simple deletion: deleting a file manually, this file will still be available in the Trash (accidental deletion of files caused by human errors).

Hard deletion: deleting the information using command+Backspace keys which bypass the Trash or by using file shredding utilities.

Recovery of deleted files is difficult especially if it is emptied from Trash, but it is still possible. When you delete a file or empty the Trash, the file is not deleted completely, but removed from the file index. You can recover those files by using recover trashed files tool.

Tips to recover trashed files:

- Do not to use the hard drive or volume from where you lost files for further use. 
- Do not install any recovery software on the same volume or hard drive. 
- Buy a good trash files recovery software

Install the software to another computer. Connect the hard drive from which you want to recover data to this computer. Follow the instructions and according to that recover data using the software. Save the recovered files to a safe destination.