Dear All,
I have a problem with Powerpoint 2013 (running on Win 7 64 bit).
I have ever used the function Share trough email, which gives the possibility to send a file as an attachment.
Unfortunately, it's about 2 days that such an option is disappeared. In my File menu there is only the possibility to share the file trough sending a link (which incidentally appears as being disabled).

Could you help me to restore the original situation?

Thank you very much
Giuseppe