Download and install software that allows you to "undelete" files 8but most require that the software is installed before you delete the file that has to be undeleted.
To delete some files you can select file and press DELETE on keyboard, or right mouse button and DELETE. To restore you open recycle bin (double click on icon) and select file that you want restore then press right mouse button and in tab click restore or select file and in the left top corner click restore.
right- click on it and choose restore
backup
No
It's not hard to restore deleted files. First check and make sure you didn't empty your recycle bin, if the file is still in there, just restore it. In order to restore them, you must first download a free file recovery program.
restore
Restore the missing or corrupt file from backup.
If you have a backup of the file. restore it. Otherwise, you'll probably just have to delete it.
If the file is in the Recycle bin, it is easy to recover it. Simply click on the icon for recycle bin on your desktop, and locate the file you just deleted. Then right click on it, and select restore. This would restore the file back to its original location.
Just click the rescycle bin and right click on the one u want to restore and click restore
To backup and restore a database, as you would do for any computer file, depends on the operating system and the database used.
In your case it would be better to use professional recovery software. Tool below would be effective for recovering .pst file. Software helps you to restore corrupted emails up to 16TB in size.