Recover your lost files

 Have you ever deleted a file or folder from the desktop and emptied the trash only to realize seconds later that you delete the wrong? Or have you ever edited a document, saved it, and then wanted to undo those changes? Fortunately, both Windows Vista and Windows 7 includes a built-in feature called Shadow Copy that can solve this exact problem without you having to do anything. When you work with files, the Shadow Copy automatically save incremental backups of your files in the background so if you accidentally delete or modify a file, you can return to the previous version with a simple right click.