Are you talking about the system Deleted Files/Recycle Bin on the desktop? It's really a shortcut.

Open your file browser to the C: folder. There you should see the folder in question. Right-click the folder and select Create Shortcut. Make sure it ends up on your desktop.

Hi Mark. Firstly thanks for your interest in my problem, secondly I am not very computer savvy. The File or Folder I am referring to is on my desk top, and is the one that is in the LH side column, with "Inbox & Sent etc.," and is the one when you "Delete" a email etc., It is delivered into this Folder or File. I don't have it in the side bar. There is nothing in the "Trash" file. So I am sorry but I don't understand what you are telling me to do. I would be pleased if you could spell it out to me . With many thanks. Keith.

Sorry, but I could not do it on my system (Win7). The trash folder used to be listed under C: but no longer.

https://support.microsoft.com http://answers.microsoft.com/en-US/windows/forum/windows_10