I am using Windows 10 and Outlook 2013. Without warning, all but two of my Outlook Inbox sub-folders disappeared along with some (not the principal one) email accounts. On searching Google, it seems that others have experienced similar problems. So far, I have been unable to find a remedy. I would therefore be grateful if someone would be kind enough to provide me with "idiot proof" detailed instructions on how to restore the missing data.
N.B. I did not inadvertently press the Delete key.
Many thanks.
David