I deleted data by mistake

Is there some sort of ‘go back’ feature on the external drive that would allow me to retrieve data I accidentally deleted?

Thank you.

No you will need data recovery software Recuva  http://www.piriform.com/recuva I  saw this today  http://www.giveawayoftheday.com/ Several companies have free versions to try and allow limited recovery before buying.

Joe

I tried your suggestion-didn.t work

Help! Old computer is fried-and EVERYTHING was on MyBook.