When you delete files in Windows Explorer, those erased files are not really deleted but moved to a hidden folder called recycle bin. So one way to undelete files from Windows computer is to restore files from recycle bin. However, files will be gone after recycle bin empty, and files will not be moved to recycle bin when you use shift delete. Also, files will be deleted permanently if it is too large for recycle bin.
A good way to recover deleted files on Windows computer is to use a computer data recovery freeware. You can follow this step by step Windows data recovery solution
to get back lost files such as photos videos.
Here's some other data recovery solution
Windows computer document recovery
Undelete files from seagate hard disk
Sandisk file recovery